Specification Brand : Generic BulletPoint1 : Connection Bore Diameter: 3mm to 3.17mm; Total Length: 25mm/0.98 inch, Outside Diameter : 10mm/0.39 inch; with M3 Screws BulletPoint2 : Top tight type rigid coupling,high torque with rigidity, low inertia and excellent sensitivity. BulletPoint3 : No rotation gap, elastic action can make up for symmetrical angular misalignment, maintenance-free, debris and corrosion resistance. BulletPoint4 : Made of high-strength aluminum alloy with integrated structure. BulletPoint5 : NOTE: The rigid type basically does not allow eccentricity, and it must be fully adjusted during use. Color : Multiple Colors ItemName : XYWHPGV 3mm to 3.17mm Bore Rigid Coupling 25mm Length 10mm Diameter Aluminum Alloy Shaft Coupler Connector Green 4pcs(5a748 122af 28597 80446 40b8a 7b690 ItemTypeKeyword : set-screw-couplings Manufacturer : XYZOOM Material : Aluminum MetalType : Aluminum ModelNumber : 5a748122af285978044640b8a7b690 PartNumber : dff93954-ea2e-053198da60fdba ProductDescription : Description: Made of high-strength aluminum alloy with integrated structure,maintenance-free, debris and corrosion resistance. Top tight type rigid coupling,high torque with rigidity, low inertia and excellent sensitivity. No rotation gap, elastic action can make up for symmetrical angular misalignment. Suitable for model car, model boat, hardware, mechanical drive situations etc. Specification: Connection Bore Diameter: 3mm to 3.17mm Total Length: 25mm/0.98 inch Outside Diameter : 10mm/0.39 inch Through Angle: 180 Degree Screws Size: M3x3mm(DxL) Hexagon Wrench Size: 45x16mm(LxW) Hexagon Side to Side Length:1.5mm Material: Aluminum Alloy Color: Green Package Content: 4 x Rigid Shaft Couplers 4 x Hexagon Wrenches 16 x M3 Screws ProductSiteLaunchDate : 2024-01-03T09:37:50.900Z Size : youth large / 11-13 Style : Manual UnspscCode : 31161700