5/8" L-1339 Clevis Sling Hook with Latch SS-4055 these bolts meet other critical

these bolts meet other critical performance requirements including fatigue life

these shackles meet other critical performance requirements including impact properties and material traceability

Fatigue rated at 1-1/2 times the Working Load Limit at 20

(See pages 121 - 123) Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties

one just below the shank or eye and the other on the hook tip

5/8" L-1339 Clevis Sling Hook with Latch SS-4055 these bolts meet other criticalForged Alloy Steel Quenched and Tempered. Individually Proof Tested to 2 1 2 times the Working Load Limit with certification. Each hook has a Product Identification Code (PIC) for material traceability, along with the size and the name Crosby. Hoist hooks incorporate two types of strategically placed markings forged into the product which address two (2) QUIC CHECK features: Deformation Indicators and Angle Indicators. Low profile hook tip. New