1 inch MEGA D-SHACKLES - North American Made (PAIR) (4X4 VEHICLE RECOVERY) Working Load Limit permanently cast on every shackle. Forged - Quenched and Tempered, with alloy pin. Rust resistant EPOXY finish. North American Made. IN STOCK - SHIPS TODAY! 19,000 lb Working Load Limit. 95,000 lb Ultimate Strength. 1 1/8 inch Pin Diameter.