Stainless Steel Two-Piece Clamping Collar. Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw or one-piece clamping collars.
Collar Material. : 2-Piece Split (can be installed or serviced mid-shaft without disassembling the entire machine line). : 6061-T651 Aluminum (lightweight and naturally corrosion-resistant). : (2) 1/4-28 x 5/8″ alloy steel hex socket cap screws.