Grade 70 Weldable Grab Bucket Hook Specifications SIZE STOCK NUMBER WORKING LOAD LIMIT WEIGHT/PIECE 5/16″ WG312 4,700 lbs. .45 lbs. 3/8″ WG375 6,600 lbs. .80 lbs. 1/2″ WG500 11,300 lbs. 1.6 lbs. MSRP: Was: Now: $4.00 - $15.00 Choose Options