Diameter 5/16" (8mm). Overall length 3 1/4" (80mm). Eye size 8mm. Snap opening 16mm. Weight/100 PCS 14.72 lbs. Load permitted without engagement 506 lbs (230 kg).

Diameter 3/8" (9mm). Overall length 3 5/8" (90mm). Eye size 9 mm. Snap opening 18mm. Weight/100 PCS 20.36 lbs. Load permitted without engagement. 550 lbs (250 kg).