Advantages: ◊ Made from durable Delrin. ◊ These clamp-on collars have more clamping strength than the set-screw type collars. ◊ A flat on the shaft is not needed. ◊ These collars will not damage the shaft. ◊ Uses 4-40 stainless steel screw with brass insert ◊ Tighten the screw about 1 turn past snug. Do not over tighten, a little torque will clamp these on really tight. For best results, retighten after a couple hours of use.

Part #	Size "A" Smooth Shaft Collars Size "A" dimensions: .740 diameter x .325 long	Price	Buy
DSSC-A	Select Bore size: .250" (1/4") .187" (3/16") 5mm (.197") 6mm (.236") 7mm (.275")	$6.50 ea.	you can change the qty in the cart.

Part #	Size "B" Smooth Shaft Collars Size "B" dimensions: .850 diameter x .375 long	Price	Buy
DSSC-B	Select Bore size: .375" (3/8") .312" (5/16") .250" (1/4") 5mm (.197") 6mm (.236") 7mm (.275") 8mm (.315") 9mm (.354")	$7.00 ea.	you can change the qty in the cart.

Part #	Size "C" Smooth Shaft Collars Size "C" dimensions: .950 diameter x .375 long	Price	Buy
DSSC-C	Select Bore size: .500" (1/2") .437" (7/16") .375" (3/8") .312" (5/16") .250" (1/4") 6mm (.236") 7mm (.275") 8mm (.315") 9mm (.354") 10mm (.394") 12mm (.472")	$7.50 ea.	you can change the qty in the cart.