Shaft Collars - Ruland
Nomar^® One Piece Split (Clamp Type)
 

One-piece clamp style collars wrap around the shaft for even greater distribution of clamping forces. This results in a tight fit and greater holding power, without the shaft damage caused by set screws. Ruland uses carefully selected materials and proprietary processes to ensure that the clamping gap remains open for simpler and more precise adjustment.