122-3448, RS PRO, RS PRO Shaft Collar, One Piece, Set Screw, Bore 5mm, OD 10mm, W 6mm, Stainless Steel, Brand RS Pro, Shaft Diameter 5mm, One/Two Piece One Piece RS PRO Shaft Collar, One Piece, Set Screw, Bore 5mm, OD 10mm, W 6mm, Stainless Steel