1、This round part clamp allows you to adjust the axial and radial position of the mating component. 2、The clamping mechanism can realize a firm and non‑destructive connection between round parts. 3、Use four M4 screws to fix the parts with through holes to your project, easy and stable installation. 4、Made of high‑quality aluminum material, with high strength and corrosion resistance, small deformation. 5、The clamp can be firmly fixed to pipes, shafts, motors and other items through the corresponding outer diameter. Item Type: Parts Clamp Model: 3302-0032-0021 Material: Aluminum Fixing Screw: M4 x 0.7mm Inner Diameter: Approx. 21mm / 0.8in Outer Daimeter: Approx. 58mm / 2.3in Thickness: Approx. 8mm / 0.3in Purpose: Used in the field of robotics, mounting seat clamping mechanism connector 1 x Parts Clamp