Specification Brand : TEYWET BulletPoint1 : Material: Nickle plated iron BulletPoint2 : Type: 3.0-3.0mm/3.0-3.175mm/3.0-4.0mm BulletPoint3 : Weight: 41g/1.5oz, 41g/1.5oz, 39g/1.4oz (approx.) BulletPoint4 : Package list:5 * Motor Copper Shaft Coupler BulletPoint5 : Connect two optical axes of different diameters, or connect motors and an optical axle, or connect axes of different diameters. It can be used not only as a screw rod, but also as a transmission between the power slurry shaft and the motor of the model remote control ship. Color : Onecolor ConnectorType : Coupling Department : unisex-adult ExternallyAssignedProductIdentifier : 9406098379423 ItemName : TEYWET Coupler 5pcs for Motor Copper Shaft Coupling Coupler Connector Sleeve Transfer Joint Metal (Inner Diameter : 03) ItemPackageQuantity : 1 ItemTypeKeyword : pin-and-block-universal-joints Manufacturer : DINGGUANGHE-US Material : Metal MetalType : Aluminum NumberOfItems : 1 PartNumber : DINGGUANGHE-US ProductDescription : This joint or coupling connects rigid rods whose axes are inclined to each other. Made of premium metal material, it is durable and has long service life. It is commonly used for shafts that transmit rotary motion. Widely used for connecting model cars, model ships, robots, etc. ProductSiteLaunchDate : 2022-03-11T03:29:04.147Z Size : 03 UnitCount : 1