Products

Suppliers
Filter Gallery
6,787

Cnc Machining Steel Spacer

Products
Extender Adapter Extension Spacer Turning Parts Steel Spacer Test Pipe Extender Adapter Cnc Machining Part Durable Spacer Leg Brass Bushing

Sorry! No matches were found.

CNC Machining Stainless Steel 304 Aluminium Unthreaded Standoff Spacer

CNC Machining Stainless Steel 304 Aluminium Unthreaded Standoff Spacer

US $ 0.1-1 / Piece FOB
10,000 Pieces (MOQ)
More
Main Products: Bolts, Nuts, Washers, Turning Parts, Machining Parts, Stamping Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Hengrui Industry Co., Ltd.

Shanghai, China Since 2020
Chat Now Send Inquiry
Customized Precision Steel CNC Machining Aluminum Spacer for Auto

Customized Precision Steel CNC Machining Aluminum Spacer for Auto

US $ 1-3 / Piece FOB
100 Pieces (MOQ)
More
Application : Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen YSY Electric Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
Chat Now Send Inquiry
CNC Turning Machining Stainless Steel Pipe Flange Spacer

CNC Turning Machining Stainless Steel Pipe Flange Spacer

US $ 2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: CNC Machining Part, CNC Milling Part, CNC Turning Part, Screw, Prototype, Gear, Shaft, Washer, Nozzle, Pin
Contact Supplier
Audited Supplier Audited Supplier Since 2017
HK AA Industrial Co., Limited

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
Precision CNC Turning Machining Steel Bearing Spacer, Wheel Spacer

Precision CNC Turning Machining Steel Bearing Spacer, Wheel Spacer

US $ 10 / Piece FOB
100 Pieces (MOQ)
More
Application : Metal Straightening Machinery, Metal Processing Machinery Parts, Metal Coating Machinery
Contact Supplier
Audited Supplier Audited Supplier Since 2017
HK AA Industrial Co., Limited

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
CNC Machined Customized Aluminum/Stainless Steel Oil Filler Spacer for Car Engine

CNC Machined Customized Aluminum/Stainless Steel Oil Filler Spacer for Car Engine

US $ 1-5 / Piece FOB
1 Piece (MOQ)
More
Main Products: N/a
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinchengnuo Metal Products Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
CNC Metal Parts Stainless Steel Threaded Round Fixing Bushing Spacer

CNC Metal Parts Stainless Steel Threaded Round Fixing Bushing Spacer

US $ 0.2 / Piece FOB
100 Pieces (MOQ)
More
Application : Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Contact Supplier
Audited Supplier Audited Supplier Since 2015
NINGBO YINZHOU GONUO HARDWARE CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Custom Staniless Steel/ Brass Round Hollow Standoff Spacer

Custom Staniless Steel/ Brass Round Hollow Standoff Spacer

US $ 1.1-1.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: CNC Machined Part, CNC Milling Parts, Precision Machining Parts, CNC Turning Parts, Stamping Part, Non-Standard Fastener
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Xinboheng Hardware Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
CNC Machining Auto Parts Customized 6061 Aluminum 2 Inches F-150 Ball Joint Spacers

CNC Machining Auto Parts Customized 6061 Aluminum 2 Inches F-150 Ball Joint Spacers

US $ 22-32 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, GS, ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinchengnuo Metal Products Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
CNC Machining 6061 Aluminum Billet Ball Joint Angle Shims Ball Joint Spacers

CNC Machining 6061 Aluminum Billet Ball Joint Angle Shims Ball Joint Spacers

US $ 22-35 / Piece FOB
50 Pieces (MOQ)
More
Main Products: N/a
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinchengnuo Metal Products Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
CNC Machining Auto Parts Customized 6061 Aluminum Upper Ball Joint Spacers

CNC Machining Auto Parts Customized 6061 Aluminum Upper Ball Joint Spacers

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
More
Material : Aluminum
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinchengnuo Metal Products Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Steel Thread Adapter Spacers, Metal Spacers

Steel Thread Adapter Spacers, Metal Spacers

US $ 0.05-10 / Piece FOB
100 Pieces (MOQ)
More
Main Products: CNC Turned & Machined Parts, Metal Stamping Parts, Gas Springs, Hydraulic Dampers, Plastic Injection Molded Parts, Plastic Profiles Extrusion, Custom Gas Spring Struts, Cold Forging Parts, Tube Bending & Formed Components, Forged Parts & Aluminum Die Castings
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Winson Machinery Products Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
CNC Solution Customized Car Accessories Color Anodized Polishing Aluminum Metal Rim Wheels Spacer

CNC Solution Customized Car Accessories Color Anodized Polishing Aluminum Metal Rim Wheels Spacer

US $ 0.1-9.9 / Piece FOB
1 Piece (MOQ)
More
Standard : GB
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Zhongyi Precision Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Metal Processing Machinery Parts Machining Service Nut Sheet Metal Fabrication Screw Other Fastener & Fitting
CNC Machining High Quality 50mm Lift Kit Ball Joint Spacer for Hilux Ifs Ln107 Ln166

CNC Machining High Quality 50mm Lift Kit Ball Joint Spacer for Hilux Ifs Ln107 Ln166

US $ 22-35 / Piece FOB
50 Pieces (MOQ)
More
Main Products: N/a
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinchengnuo Metal Products Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
CNC Machining Service Customer Drawing Self-Tapping Screws Bicycle Headset Spacer

CNC Machining Service Customer Drawing Self-Tapping Screws Bicycle Headset Spacer

US $ 0.5-8.5 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2023
YI SHENG PRECISION MACHINERY CO., LTD.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
Customized OEM High Precision CNC Lathe Turning Milling Processing Stainless Steel Spacers

Customized OEM High Precision CNC Lathe Turning Milling Processing Stainless Steel Spacers

US $ 0.8-3.68 / Piece FOB
5 Pieces (MOQ)
More
Main Products: CNC Machining Parts, CNC Turning Parts, CNC Machining Service, Stamping Parts, Bending Parts, Sheet Metal Fabrication, CNC Milling Parts, CNC Milling, Customized Service, Auto Modification Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Longwang Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Custom Made CNC Aluminum Machine Spacer Spare Parts for Auto

Custom Made CNC Aluminum Machine Spacer Spare Parts for Auto

US $ 0.1-2 / Piece FOB
100 Pieces (MOQ)
More
Application : Auto and Motorcycle Accessory, Machinery Accessory
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen YSY Electric Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
Chat Now Send Inquiry
Customized CNC Machining Aluminum Wheel Spacer 6X139.7

Customized CNC Machining Aluminum Wheel Spacer 6X139.7

US $ 2.99-4.99 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Shaft Collar, CNC Machining Parts, Anti-Theft Nuts, Aluminum Knob, Aluminum Screw
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Chengdu Jingbang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Sichuan, China Since 2022
Chat Now Send Inquiry
CNC Machining High Quality 2 Inches Ball Joint Spacers for 07-18 Gmc Sierra 1500 Chevrolet C10

CNC Machining High Quality 2 Inches Ball Joint Spacers for 07-18 Gmc Sierra 1500 Chevrolet C10

US $ 22-35 / Piece FOB
50 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinchengnuo Metal Products Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Prototype Milled Turned Part Custom CNC Metal Steel Aluminum Titanium Machining Parts Service Turning Parts Steel Spacer

Prototype Milled Turned Part Custom CNC Metal Steel Aluminum Titanium Machining Parts Service Turning Parts Steel Spacer

US $ 0.04-0.18 / Piece FOB
10 Pieces (MOQ)
More
Main Products: CNC Parts, Stamping Parts, Sheet Metal Fabrication, CNC Milling Parts, CNC Turning Parts, CNC Machining Service, CNC Metal Shaft, Auto Modification Parts, 3D Printing Services, Bending Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Dongguan Longwang Hardware Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
OEM High Precision Metal Tube Metal Spacer with Zinc Plated or Other Surface Finish

OEM High Precision Metal Tube Metal Spacer with Zinc Plated or Other Surface Finish

US $ 0.5-0.6 / Piece FOB
1,000 Pieces (MOQ)
More
Production Type : Mass Production
Contact Supplier
Audited Supplier Audited Supplier Since 2016
NINGBO JH METAL TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2016
Chat Now Send Inquiry
Related Videos
  • What is CNC Machining Stainless Steel 304 Aluminium Unthreaded Standoff Spacer
    What is CNC Machining Stainless Steel 304 Aluminium Unthreaded Standoff Spacer
    Negotiable
    10,000 Pieces (MOQ)
    Contact Supplier
  • What is CNC Machined Customized Aluminum/Stainless Steel Oil Filler Spacer for Car Engine
    What is CNC Machined Customized Aluminum/Stainless Steel Oil Filler Spacer for Car Engine
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Custom Staniless Steel/ Brass Round Hollow Standoff Spacer
    What is Custom Staniless Steel/ Brass Round Hollow Standoff Spacer
    Negotiable
    10 Pieces (MOQ)
    Contact Supplier
  • What is Steel Thread Adapter Spacers, Metal Spacers
    What is Steel Thread Adapter Spacers, Metal Spacers
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
CNC Machining Turning Machined Parts Anodized Aluminum Rear Wheel Hub Spacers

CNC Machining Turning Machined Parts Anodized Aluminum Rear Wheel Hub Spacers

US $ 3 / Piece FOB
5 Pieces (MOQ)
More
Main Products: CNC Machining Parts, CNC Milling Parts, CNC Grinding Parts, Gear and Shaft, Casting Part, Swiss Turning Parts, CNC Mould, 5 Axis CNC Machined Parts, Gear Hobbing Parts, Mould Mold Fixture Tools
Contact Supplier
Since 2023
Easion Industrial Co., Limited

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
OEM Custom CNC Turning Titanium Round Threaded M3 M4 M5 M6 M8 Metal 316L Stainless Steel Aluminum Spacers

OEM Custom CNC Turning Titanium Round Threaded M3 M4 M5 M6 M8 Metal 316L Stainless Steel Aluminum Spacers

US $ 0.89-2.95 / Piece FOB
1 Piece (MOQ)
More
Application : Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Dongguan Minghao Precision Molding Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Customized CNC Aluminum Adjustable Accelerator Pedal Mount Spacer

Customized CNC Aluminum Adjustable Accelerator Pedal Mount Spacer

5 Pieces (MOQ)
More
Main Products: CNC Machining Part, CNC Milling Part, CNC Turning Part, Screw, Prototype, Gear, Shaft, Washer, Nozzle, Pin
Contact Supplier
Audited Supplier Audited Supplier Since 2017
HK AA Industrial Co., Limited

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
CNC Machining Aluminum Bicycle BMX Hub Cone Spacer

CNC Machining Aluminum Bicycle BMX Hub Cone Spacer

US $ 0.1-8.8 / Piece FOB
100 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenzhen Bifu Industrial Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

CNC Machined Colored Anodized Polishing Aluminum Racing Car Front Rear Rim Wheel Spacer

CNC Machined Colored Anodized Polishing Aluminum Racing Car Front Rear Rim Wheel Spacer

US $ 0.1-9.9 / Piece FOB
1 Piece (MOQ)
More
Main Products: CNC Milling Parts, 5 Axis Part, CNC Aluminum Part, CNC Turning Parts, CNC Machining Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Zhongyi Precision Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
CNC Machining Aluminum 6061 Anodized Auto Truck Trailer Wheel Adapter Spacer

CNC Machining Aluminum 6061 Anodized Auto Truck Trailer Wheel Adapter Spacer

US $ 4-5 / Piece FOB
100 Pieces (MOQ)
More
Type : Wheel Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Ningbo Tower Machinery Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Steel CNC Machined Hydraulic Cylinder Clutch Spacer

Steel CNC Machined Hydraulic Cylinder Clutch Spacer

US $ 5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Investment Casting, Precision Casting, Steel Casting China, Sand Casting, Lost Wax Casting, Lost Foam Casting, Open Die Forging, Steel Forging, Excavator Buckets, Mini Excavator Buckets
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Ningbo Yinzhou Nord Machinery Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang, China Since 2009
Chat Now Send Inquiry
Shenzhen CNC Machining Parts Aluminum Threaded Spacer for Car

Shenzhen CNC Machining Parts Aluminum Threaded Spacer for Car

US $ 5 / Piece FOB
500 Pieces (MOQ)
More
Standard : DIN, ASTM, GB, ANSI
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen YSY Electric Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
Chat Now Send Inquiry
Custom Heim Joint Rod End Bearing High Misalignment Spacer

Custom Heim Joint Rod End Bearing High Misalignment Spacer

US $ 0.08-0.48 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: CNC Machining, Bicycle Parts, Motorcycle Part, Auto Part, Archery Parts, Glock Accessories, Ar15 Accessories, Screw Bolt, Nut, Pool Cue Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenzhen Bifu Industrial Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
OEM Precision CNC Machined Billet Aluminum Anodized Rear Axle Wheel Spacers

OEM Precision CNC Machined Billet Aluminum Anodized Rear Axle Wheel Spacers

US $ 2 / Piece FOB
100 Pieces (MOQ)
More
Axle Number : 2
Contact Supplier
Audited Supplier Audited Supplier Since 2017
HK AA Industrial Co., Limited

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
Wholesale Custom OEM CNC Machining Wheel Adapter and Wheel Spacer Wheel Parts Accessories Adapters and Spacers

Wholesale Custom OEM CNC Machining Wheel Adapter and Wheel Spacer Wheel Parts Accessories Adapters and Spacers

US $ 0.01-0.9 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Vehicles Parts and Accessories, CNC Machining Parts, Metal Stamping, Casting Parts, Aluminum Die Castings, Fasteners, Plastic Parts, Rubber Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Ningbo Mianxuan Import &Export Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
Chat Now Send Inquiry
CNC Machining Turning Aluminum Billet Spool Spacer

CNC Machining Turning Aluminum Billet Spool Spacer

US $ 7 / Piece FOB
1,000 Pieces (MOQ)
More
Standard : ANSI, DIN, GB, JIS
Contact Supplier
Audited Supplier Audited Supplier Since 2017
HK AA Industrial Co., Limited

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
China Manufacturer Custom OEM CNC Machining Wheel Adapter and Wheel Spacer Wheel Parts Accessories Adapters and Spacers

China Manufacturer Custom OEM CNC Machining Wheel Adapter and Wheel Spacer Wheel Parts Accessories Adapters and Spacers

US $ 0.01-0.9 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Vehicles Parts and Accessories, CNC Machining Parts, Metal Stamping, Casting Parts, Aluminum Die Castings, Fasteners, Plastic Parts, Rubber Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Ningbo Mianxuan Import &Export Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
Chat Now Send Inquiry
China Manufacturer Custom OEM CNC Machining Wheel Hub Adapter Spacer Rims

China Manufacturer Custom OEM CNC Machining Wheel Hub Adapter Spacer Rims

US $ 0.1-10 / Piece FOB
1,000 Pieces (MOQ)
More
Type : Wheel Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Ningbo Mianxuan Import &Export Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
Chat Now Send Inquiry
Custom OEM CNC Machining Wheel Hub Adapter Spacer Rims 5X120 15mm 20mm 72.56 Aluminum E36 5X114.3 Wheel Parts & Accessories Adapters & Spacers

Custom OEM CNC Machining Wheel Hub Adapter Spacer Rims 5X120 15mm 20mm 72.56 Aluminum E36 5X114.3 Wheel Parts & Accessories Adapters & Spacers

US $ 2.99-4.99 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Shaft Collar, CNC Machining Parts, Anti-Theft Nuts, Aluminum Knob, Aluminum Screw
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Chengdu Jingbang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Sichuan, China Since 2022
Chat Now Send Inquiry
Customized CNC Turning Milling Parts Aluminum Spacer

Customized CNC Turning Milling Parts Aluminum Spacer

US $ 1-5 / Piece FOB
100 Pieces (MOQ)
More
Standard : DIN, ASTM, GOST, GB, JIS, ANSI
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen YSY Electric Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
Chat Now Send Inquiry
Extender Adapter Extension Spacer Turning Parts Steel Spacer Test Pipe Extender Adapter Cnc Machining Part Durable Spacer Leg Brass Bushing
View More

Related Searches

High C Steel Stainless Steel Set Stainless Steel Items Stainless Steel Gadgets Stainless Steel Trader Stainless Steel Can CNC Cutting Machine Cnc Machining Part Customized Steel Product High Quality Steel

Browse by Categories

Home > Metallurgy, Mineral & Energy > Metallic Processing Machinery > Metal Processing Machinery Parts
1/189
TOP

Search Filter

Categories

More Less
  • Metal Processing Machinery Parts
  • Machining Service
  • Nut
  • Sheet Metal Fabrication
  • Screw
  • Other Fastener & Fitting
  • Stud
  • Flange
  • Bolts
  • Spherical Plain Bearing

Certification

More Less
  • ISO9001
  • CE
  • RoHS
  • GS
  • SGS

Condition

More Less
  • New
  • Used

Customized

More Less
  • Customized
  • Non-Customized

Material

More Less
  • Aluminum
  • Metal
  • Stainless Steel
  • Alloy
  • Plastic
  • Iron

Standard

More Less
  • JIS
  • DIN
  • ASTM
  • GB
  • ANSI
  • GOST
  • BS

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Anhui
  • Shandong
  • Jiangsu
  • Fujian
  • Shanghai
  • Hebei
  • Tianjin
  • Henan
  • Hunan
  • Shaanxi
  • Beijing
  • Sichuan
  • Shanxi
  • Liaoning
  • Yunnan
  • Hubei

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done