(5) Shaft Collars 1-5/16" Steel, SC-105 GL Huyett

Standard shaft collar. Steel, Zinc-Plated. Inside diameter: 1-5/16", Outside diameter: 2-1/8", Thickness: 11/16". Shaft collars use a hardened set screw to penetrate the shaft so as to achieve grip. This penetration yields light-duty benefits as thrust collars, arbor spacers, sprocket hubs, bearing holders, and shaft protectors. SC collars do not work well when the shaft is harder than the set screw or when penetration marks on the shaft are not desirable. 5 pieces.