Strainsert, Inc.
Strainsert, Inc.
12 Union Hill Rd.,
West Conshohocken, PA 19428
Phone: 610-825-3310 • Fax: 610-825-1734
Email: info@strainsert.com • Website: www.strainsert.com
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Direct replacement of standard Crosby and Skookum shackle pins. Anchor shackle: All models. Chain shackle: Most models.
Measurement ranges from 2,000 to 220,000 lbs.
Inquire for custom product ranges.
   Model RCP-1.000-B shown with Anchor Shackle, Bobbin, Keeper, Threaded Collar, and Permanently Attached Cable.
RCP/SCP Series, Standard Force Sensing Shackle Bolt
Unit of Measure
1 2 

Item #

Shackle Size

Load Capacity

Dp - Nominal Shackle Bolt Diameter

AE - Shackle Opening

H - Inside Length of Chain Shackle

H - Inside Length of Anchor Shackle

SCP-2.750 N/A 2-1/2 Inch N/A 100000 lb N/A 2.750 in N/A 4.13 in N/A 8.12 in N/A 11.00 in
SCP-3.250 N/A 3 Inch N/A 150000 lb N/A 3.250 in N/A 5.13 in N/A 7.06 in N/A 13.00 in
SCP-3.750 N/A 3-1/2 Inch N/A 180000 lb N/A 3.750 in N/A 5.75 in N/A N/A 15.00 in
SCP-4.250 N/A 4 Inch N/A 220000 lb N/A 4.250 in N/A 6.50 in N/A N/A 17.00 in
Unit of Measure
1 2