Specification Brand : SUOFEILAIMU-PHONE CASE BulletPoint1 : Including : 4pcs BulletPoint2 : Out diameter : 25mm BulletPoint3 : Length : 30mm BulletPoint4 : Material: Aluminium alloy BulletPoint5 : Structure: Jaw / Spider ExternallyAssignedProductIdentifier : 8306046192467 ItemName : SUOFEILAIMU-PHONE CASE Metal Coupler 4pcs/lot D25L30 for CNC Motor Jaw Shaft Coupler Clamp Flexible Coupling OD 25x30mm (Inner Diameter : 8 X 8) ItemPackageQuantity : 1 ItemTypeKeyword : multi-flex-couplings Manufacturer : SUOFEILAIMU-US Material : Metal NumberOfItems : 1 PartNumber : SUOFEILAIMU-123 ProductDescription : Low rotationalinertia, suitable for high-speed operation Clamp type Bushings made of High-strength aluminum alloy The diaphragm is made of 304 stainless steel With high torque capacity, can accurately control shaft rotation, high precision control can be performed Forservomotor/stepmotor connect Zero backlash ,Suitable forforward reverse ProductSiteLaunchDate : 2021-04-13T07:42:21.908Z Size : 8 X 8