For Fast and Easy Connections Between Two Lengths of Chain DO NOT EXCEED THE WORKING LOAD LIMIT Figure No. 7350 Trade Size Fractional 5/16 in Finish Zinc Plated Mat. Dia. (A) 0.31 in Length (B) 2.92 in Opening (C) 0.41 in Inside Width (E) 0.74 in Working Load Limit 1760 lb Weight Each (lbs.) 0.15 lb