449-0609, Ruland, Ruland Shaft Collar, One Piece, Clamp Screw, Bore 16mm, OD 34mm, W 13mm, Plastic, Brand Ruland, Shaft Diameter 16mm, One/Two Piece One Piece, Material Plastic Ruland Shaft Collar, One Piece, Clamp Screw, Bore 16mm, OD 34mm, W 13mm, Plastic