Made of solid Carbon Steel with Black Oxide Coating Bore Diameter: 1-3/4", Outside Diameter: 2-3/4", Height: 11/16",With 5/16-24 Set Screw Package Content: 2-Pieces Single Split Clamp-On Shaft Collar with 2Pcs Set Screw. ✔This Single Split Shaft Collar is made of solid Carbon Steel with Black Oxide Coating.
✔The Single Split Shaft Collar as known as wraps around the shaft so that the clamping forces will be distributed evenly.
✔Using the single split shaft collar has results in a tight fit and better holding power, without damaging the shaft by set screws. Clamp collars are designed to be easy to remove and adjust.
✔Suitable for nearly all types of machinery and industry, such as drive shafts, agricultural implements, medical equipment, gearbox assemblies, motor bases, machine tools, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry.