Comparison : Item # C-100-KW, Set Screw Collar with Keyway C-KW-Series
Item # C-125-KW, Set Screw Collar with Keyway C-KW-Series
Item # C-150-KW, Set Screw Collar with Keyway C-KW-Series
Item # C-200-KW, Set Screw Collar with Keyway C-KW-Series
Item # C-100-S-KW, Set Screw Collar with Keyway C-KW-Series


^