Specification Brand : DINGGUANGHE-CUP BulletPoint1 : Absorption of parallel, angular misalignments and shaft end-play by spring action. BulletPoint2 : Length : 25mm / 0.98" BulletPoint3 : Diameter : 18mm / 0.71"; BulletPoint4 : Material : Aluminum Alloy BulletPoint5 : Color : Silver Tone Color : Onecolor ExteriorFinish : Silver ExternallyAssignedProductIdentifier : 9406103371350 ItemName : DINGGUANGHE-CUP Coupler for Motor Shaft Joint Coupler Coupling D18L25 Metal ItemPackageQuantity : 1 ItemTypeKeyword : beam-couplings Manufacturer : DINGGUANGHE-US Material : Metal MetalType : Aluminum NumberOfItems : 1 PartNumber : DINGGUANGHE-US ProductDescription : Widely used in drive systems for encoders, instrumentation, lead screws, small pumps, feed rollers and anywhere a light to medium duty, torsionally flexible coupling is required. Features : Screw Type(Coiling Clamping) Shaft Usage : 8mm to 8mm / 0.31" to 0.31"(5/16" to 5/16"); Package Content : 1 x Beam Coupling Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. ProductSiteLaunchDate : 2022-04-26T02:42:12.234Z Size : 17X19 UnitCount : 1