Don't Compromise... Demand Double HH

1-800-397-8691       www.doublehh.com

Set Collar
• Heavy duty precision machined for quality fit and ease of installation  
• Fitted with Allen head set screw  
• Packaged in individual plastic bag  
• Clear zinc plated
Std. Pkg. = 1 bag 
P/N Desc ID OD Width Weight
10608 SC250 1/4 " 1/2 " 5/16 " 0.01000
10609 SC312 5/16 " 5/8 " 5/16 " 0.02000
10610 SC375 3/8 " 3/4 " 3/8 " 0.04000
10611 SC437 7/16 " 7/8 " 7/16 " 0.05000
10612 SC500 1/2 " 1 " 7/16 " 0.08000
10613 SC562 9/16 " 1 " 7/16 " 0.11000
10614 SC625 5/8 " 1 1/8 " 9/16 " 0.12000
10616 SC750 3/4 " 1 1/4 " 9/16 " 0.14000
10617 SC812 13/16 " 1 5/16 " 9/16 " 0.16000
10618 SC875 7/8 " 1 1/2 " 9/16 " 0.18000
10620 SC937 15/16 " 1 5/8 " 9/16 " 0.20000
10622 SC1000 1 " 1 5/8 " 9/16 " 0.23000
10623 SC1062 1 1/16 " 1 3/4 " 5/8 " 0.25000
10624 SC1125 1 1/8 " 1 3/4 " 11/16 " 0.32000
10626 SC1187 1 3/16 " 2 " 11/16 " 0.44000
10628 SC1250 1 1/4 " 2 " 11/16 " 0.35000
10630 SC1375 1 3/8 " 2 1/8 " 3/4 " 0.50000
10632 SC1437 1 7/16 " 2 1/4 " 3/4 " 0.60000
10634 SC1500 1 1/2 " 2 1/4 " 3/4 " 0.65000
10636 SC1625 1 5/8 " 2 1/2 " 13/16 " 0.66000
10638 SC1750 1 3/4 " 2 5/8 " 7/8 " 0.73000
10640 SC1875 1 7/8 " 2 3/4 " 7/8 " 0.78000
10641 SC1937 1 15/16 " 3 " 7/8 " 1.01000
10642 SC2000 2 " 3 " 7/8 " 1.03000
Clamshell Std. Pkg. = 1 pk 
P/N Desc ID OD Width Weight
30610 SC375 3/8 " 3/4 " 3/8 " 0.05000
30612 SC500 1/2 " 1 " 7/16 " 0.09000
30614 SC625 5/8 " 1 1/4 " 9/16 " 0.13000
30616 SC750 3/4 " 1 1/2 " 9/16 " 0.15000
30618 SC875 7/8 " 1 1/2 " 9/16 " 0.19000
30620 SC937 15/16 " 1 5/8 " 9/16 " 0.21000
30622 SC1000 1 " 1 5/8 " 9/16 " 0.24000
30624 SC1125 1 1/8 " 1 3/4 " 11/16 " 0.33000
30626 SC1187 1 3/16 " 2 " 11/16 " 0.45000
30628 SC1250 1 1/4 " 2 " 11/16 " 0.46000
30630 SC1375 1 3/8 " 2 1/8 " 3/4 " 0.51000
30632 SC1437 1 7/16 " 2 1/4 " 3/4 " 0.61000
30634 SC1500 1 1/2 " 2 1/4 " 3/4 " 0.66000