Wide Variety or Open & Closed Sockets also Available
Import & Domestic new and Surplus
All forged sockets are AISI 1038 steel, normalized and tempered.
All cast sockets are ASTM A148 steel, grade 90-60. All sockets are magnetic particle inspected at critical areas. Forged & cast sockets are proof tested on special order.
Note: This drawing illustrates one groove used on sockets 1/2" and smaller. Sizes 9/16"-1-1/2 have two grooves. Sizes 1-5/8" and larger have three grooves.
Tolerances: Dimensions under 4", plus or minus 1/8", over 4" plus or minus 1/4". "U", "W", "L", and "N" are minimum dinensions.
STANDARD OPEN WIRE ROPE SOCKETS Dimensions in Inches Meets Federal Specifications RR-S-550D
