← Return to Testing & Services General Proof Testing Proof testing of216 ton crane hook Repair of plate clamps Testing of sheave block Test bed with a 80 ft long Twin-Path® sling for proof testing Testing of used 120 ton shackles Proof test of a 5-1/2" Gator-Flex® sling Proof test of a 3-1/2" threaded stud on a 2" wire rope Proof testing of crawler crane boom pendants