Products

Suppliers
Filter Gallery
6,110

Air Braking Fitting

Products
Motorcycle Parts Brake Shoe Brake Pipe Brake Cable Brake Hose Oil Brake Pipe

Sorry! No matches were found.

SAE Air Brake Hose Pipe Rubber Air Brake Hose and Fittings for Big Heavy Truck Braking System

SAE Air Brake Hose Pipe Rubber Air Brake Hose and Fittings for Big Heavy Truck Braking System

1,000 Meters (MOQ)
More
Main Products: Hydraulic Hose, Industrial Hose, Fire Sleeve, Air/Water Hose, Oil/Fuel Hose, Sandblast Hose, Suction & Discharge Hose, Welding Hose, Rubber Hose, Hose Fitting
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Qingdao Kingdaflex Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2017
Chat Now Send Inquiry
992013 F Type Air Brake Fitting for FM11 Truck

992013 F Type Air Brake Fitting for FM11 Truck

US $ 1.02-1.1 / Piece FOB
500 Pieces (MOQ)
More
Classification : Disc
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2012
Chat Now Send Inquiry
High Pressure J1402 Air Brake Hose Air Brake Hose Fittings for Braking System

High Pressure J1402 Air Brake Hose Air Brake Hose Fittings for Braking System

US $ 2.71-2.95 / PCS FOB
200 PCS (MOQ)
More
Main Products: Brake Hose, Fuel Hose, Charging Hose, Power Steering Hose, Rubber Air Hose, EPDM Rubber Hose, Hose Assembly, Metal Tube, Rubber Water Hose, Rubber Oil Hose
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Ningbo Shijun Auto Parts Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Brass Male Female Adapter Air Hose Fittings Brass Connector Pneumatic Fittings Brass Fittings

Brass Male Female Adapter Air Hose Fittings Brass Connector Pneumatic Fittings Brass Fittings

US $ 0.1-3.5 / Piece FOB
100 Pieces (MOQ)
More
Standard : DIN, ANSI, GB, JIS, BSW
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Sv Plastic Hardware Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Male Tee High Pressure Pneumatic Compression Fittings

Male Tee High Pressure Pneumatic Compression Fittings

US $ 0.949 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Air Brake Fitting Used for Wabco Ebc Control Relay Valve

Air Brake Fitting Used for Wabco Ebc Control Relay Valve

US $ 1.9-2 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2012
Chat Now Send Inquiry
Female Elbow Brass Pneumatic Compression Fittings for Copper Tubes

Female Elbow Brass Pneumatic Compression Fittings for Copper Tubes

US $ 0.884 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Trailer Single Fittings Test Port 4637031150 4637031140 4637031130 4637031160 4637031170 4637031180 4637031190

Trailer Single Fittings Test Port 4637031150 4637031140 4637031130 4637031160 4637031170 4637031180 4637031190

US $ 1.2-2 / Piece FOB
100 Pieces (MOQ)
More
Classification : Drum
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
901 16 022/ 893 800 003 2 M22X1.5 Threaded Pneumatic Fitting for Air Brake System

901 16 022/ 893 800 003 2 M22X1.5 Threaded Pneumatic Fitting for Air Brake System

US $ 1.9-2 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Fuel Line, Fuel Return Line, Fuel Line Connectors, Silicone Hose, Rubber Hose, PVC Hose, Hydraulic Hose, Pneumatic Coupling, Crankcase Breather Hose, Hydraulic Fittings
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2012
Chat Now Send Inquiry
Speed Controller Brass Pneumatic Compression Fittings for Copper Tubes

Speed Controller Brass Pneumatic Compression Fittings for Copper Tubes

US $ 1.71 / Piece FOB
200 Pieces (MOQ)
More
Head Type : Hexagon
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Original Wbc Copper Fitting 8938312980 Module for Truck Kenworths893-831-298-0 Meritors8938312980 Peterbilts893-831-298-0

Original Wbc Copper Fitting 8938312980 Module for Truck Kenworths893-831-298-0 Meritors8938312980 Peterbilts893-831-298-0

US $ 2.6-3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Anti-Lock Baking System
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
High Quality Copper Fitting Module for Truck 8938312640 Johndeere DC53373 Scaniaa 2099168

High Quality Copper Fitting Module for Truck 8938312640 Johndeere DC53373 Scaniaa 2099168

US $ 4-4.3 / Piece FOB
100 Pieces (MOQ)
More
Position : Rear
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Truck Trailer Tank Truck Vacuum Pump Reciprocating Compressor Combination & Joint Fittings Engine Parts
Original High Quality Copper Screw-in Fitting 8938008182

Original High Quality Copper Screw-in Fitting 8938008182

US $ 1.8-1.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Anti-Lock Baking System
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
8938312840 Copper Fitting Module for Truck Bus Semi Trailer

8938312840 Copper Fitting Module for Truck Bus Semi Trailer

US $ 3.5-4.5 / Piece FOB
100 Pieces (MOQ)
More
Drum Brakes Classification : Brake Drum
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Union Tee High Pressure Pneumatic Fittings

Union Tee High Pressure Pneumatic Fittings

US $ 0.923 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Xjnotion Pneumatic Nickel Plated Brass Female Straight Push-in Fittings

Xjnotion Pneumatic Nickel Plated Brass Female Straight Push-in Fittings

US $ 0.49 / Piece FOB
200 Pieces (MOQ)
More
Connection : Female
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Trailer Fittings Test Port 4637031000 4637031030 4637031040 4637031050 4637031060 4637031070 4637031080 4637031150

Trailer Fittings Test Port 4637031000 4637031030 4637031040 4637031050 4637031060 4637031070 4637031080 4637031150

US $ 1.2-2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Anti-Lock Baking System
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
90 Degree O Ring Boss Swivel to Male an Fitting for Oil Cooler, Turbo Charger, Braking

90 Degree O Ring Boss Swivel to Male an Fitting for Oil Cooler, Turbo Charger, Braking

US $ 1-26 / Piece FOB
1 Piece (MOQ)
More
Standard : DIN, ANSI, GB, JIS, BSW
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Sv Plastic Hardware Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
An3, 4, 6, 8, 10, 12, 16 Male NPT to Female an Straight Fitting for Oil Cooler, Turbo Charger, Braking

An3, 4, 6, 8, 10, 12, 16 Male NPT to Female an Straight Fitting for Oil Cooler, Turbo Charger, Braking

US $ 1-11 / Piece FOB
1 Piece (MOQ)
More
Main Products: Injection Molding, Mould, Plastic Injection, Plastic Tooling, OEM Plastic, Injection Mold, Peek Injection, Medical Injection, Ts16949 Injection, OEM Injection
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Sv Plastic Hardware Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Male Straight Brass Push in Fittings Manufacturer

Male Straight Brass Push in Fittings Manufacturer

US $ 0.445 / Piece FOB
200 Pieces (MOQ)
More
Standard : DIN, GB
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Related Videos
  • What is SAE Air Brake Hose Pipe Rubber Air Brake Hose and Fittings for Big Heavy Truck Braking System
    What is SAE Air Brake Hose Pipe Rubber Air Brake Hose and Fittings for Big Heavy Truck Braking System
    Negotiable
    1,000 Meters (MOQ)
    Contact Supplier
  • What is High Pressure J1402 Air Brake Hose Air Brake Hose Fittings for Braking System
    What is High Pressure J1402 Air Brake Hose Air Brake Hose Fittings for Braking System
    Negotiable
    200 PCS (MOQ)
    Contact Supplier
  • What is Xjnotion Pneumatic Nickel Plated Brass Female Straight Push-in Fittings
    What is Xjnotion Pneumatic Nickel Plated Brass Female Straight Push-in Fittings
    Negotiable
    200 Pieces (MOQ)
    Contact Supplier
  • What is Male Straight Brass Push in Fittings Manufacturer
    What is Male Straight Brass Push in Fittings Manufacturer
    Negotiable
    200 Pieces (MOQ)
    Contact Supplier
Semi Trailer Single Fittings Copper or Aluminum Alloy Test Port 4637031150

Semi Trailer Single Fittings Copper or Aluminum Alloy Test Port 4637031150

US $ 1.2-2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Anti-Lock Baking System
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
High Quality Copper Fitting Module for Truck 8938312970 90310005 93150016

High Quality Copper Fitting Module for Truck 8938312970 90310005 93150016

US $ 2.5-2.6 / Piece FOB
100 Pieces (MOQ)
More
Main Market : South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe, Eastern Asia, Northern Europe, Oceania, Southern Europe, Central America, South Asia, Domestic Market
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
90 Elbow Brass Pipe Fittings Manufacturer

90 Elbow Brass Pipe Fittings Manufacturer

US $ 0.68-3.425 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Female Tee Fitting with O-Ring Boss for Oil Cooler, Turbo Charger, Braking

Female Tee Fitting with O-Ring Boss for Oil Cooler, Turbo Charger, Braking

US $ 1-40 / Piece FOB
1 Piece (MOQ)
More
Material : Aluminium
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Sv Plastic Hardware Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Original Wbc Copper Fitting 8938312750 Module for Truck Bus Semi Trailer

Original Wbc Copper Fitting 8938312750 Module for Truck Bus Semi Trailer

US $ 5.2-5.6 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Anti-Lock Baking System
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Copper or Aluminum Alloy Single Fittings Test Port for Semi Trailer 4637031150

Copper or Aluminum Alloy Single Fittings Test Port for Semi Trailer 4637031150

US $ 1.2-2 / Piece FOB
100 Pieces (MOQ)
More
Classification : Drum
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Union Elbow High Pressure Pneumatic Compression Fittings

Union Elbow High Pressure Pneumatic Compression Fittings

US $ 0.656 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Semi Trailer Single Fittings Test Port 4637031150 for Benaluu Daewooo Daff Fendtt

Semi Trailer Single Fittings Test Port 4637031150 for Benaluu Daewooo Daff Fendtt

US $ 1.2-2 / Piece FOB
100 Pieces (MOQ)
More
Certification : ISO/TS16949
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Male Elbow Brass Pipe Fittings with O-Ring

Male Elbow Brass Pipe Fittings with O-Ring

US $ 0.7 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Union Bulkhead Brass Push-in Fittings

Union Bulkhead Brass Push-in Fittings

US $ 0.34 / Piece FOB
200 Pieces (MOQ)
More
Standard : DIN, GB
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Y Shape Brass Quick Release Fitting

Y Shape Brass Quick Release Fitting

US $ 0.9 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Semi Trailer Pneumatic Components Single Fittings Test Port 4637031150

Semi Trailer Pneumatic Components Single Fittings Test Port 4637031150

US $ 1.2-2 / Piece FOB
100 Pieces (MOQ)
More
Drum Brakes Classification : Brake Drum
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Shun Anda Automobile Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Elbow Push-in Connector for Braking Air System

Elbow Push-in Connector for Braking Air System

US $ 0.7-0.8 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Fuel Line, Fuel Return Line, Fuel Line Connectors, Silicone Hose, Rubber Hose, PVC Hose, Hydraulic Hose, Pneumatic Coupling, Crankcase Breather Hose, Hydraulic Fittings
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2012
Chat Now Send Inquiry
Male Elbow Brass Pneumatic Compression Fittings for Copper Tubes

Male Elbow Brass Pneumatic Compression Fittings for Copper Tubes

US $ 0.871 / Piece FOB
200 Pieces (MOQ)
More
Material : Brass
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
Threadless Push-in Coupling for Truck Air Braking Lines

Threadless Push-in Coupling for Truck Air Braking Lines

US $ 1.2-1.4 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Fuel Line, Fuel Return Line, Fuel Line Connectors, Silicone Hose, Rubber Hose, PVC Hose, Hydraulic Hose, Pneumatic Coupling, Crankcase Breather Hose, Hydraulic Fittings
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2012
Chat Now Send Inquiry
Xhnotion Pneumatic Brass 45° Elbow Pipe Fitting 1/4" Male X 1/4" Female NPT

Xhnotion Pneumatic Brass 45° Elbow Pipe Fitting 1/4" Male X 1/4" Female NPT

US $ 0.5-1 / Piece FOB
500 Pieces (MOQ)
More
Connection : Female
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Ningbo XHnotion Pneumatic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2008
Chat Now Send Inquiry
View More

Related Searches

Star Compact4 Rubber Brake Hose Hydraulic Brake Hoses Wholesale Air Braking Fitting Fitting Air Fitting Air Braking System Rubber Air Braking Hose Hydraulic Oil Brake Hose Brake Hose Assembly

Browse by Categories

Home > Transportation > Trailer > Truck Trailer
1/170
TOP

Search Filter

Categories

More Less
  • Truck Trailer
  • Tank Truck
  • Vacuum Pump
  • Reciprocating Compressor
  • Combination & Joint Fittings
  • Engine Parts
  • Sewage & Fecal Suction Truck
  • Solenoid Valve
  • Trailer Parts
  • Pneumatic Fittings

Certification

More Less
  • ISO/TS16949
  • ISO9001
  • IATF-16949
  • DOT
  • ISO14001
  • ISO13485
  • HACCP
  • FSC
  • AMECA
  • GMP
  • GSV
  • ISO9002
  • ECE
  • BSCI
  • SGS

Main Market

More Less
  • North America
  • Mild East
  • South Asia
  • Eastern Asia
  • Northern Europe
  • Eastern Europe
  • Western Europe
  • South America
  • Central America
  • Southeast Asia
  • Domestic Market
  • Southern Europe
  • Oceania
  • Africa

Material

More Less
  • Steel
  • Rubber
  • Non-Asbestos
  • Iron
  • Ceramic Fiber
  • Aluminum
  • Asbestos
  • Semi-Metal
  • Carbon Fiber

Position

More Less
  • Front
  • Rear

Type

More Less
  • Brake Hose
  • Brake System
  • Brake Pads
  • Brake Lining
  • Brake Shoes
  • Brake Discs
  • Brake Cylinders
  • Brake Drums
  • Brake Calipers
  • Brake Booster

Company Type

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

Company Location

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