Made from Grade 100 material, 25% stronger than Grade 80
Suitable for use with Grade 100 and Grade 80 chain
Individually Proof Tested to 2-1/2 times the Working Load Limit with certification
Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles
Each hook has a Product Identification Code (PIC) for material traceability, along with the size and the name Crosby Low profile hook tip
Heavy duty stamped latch interlocks with the hook tip
Utilizes S-4320 integrated latch which meets the world standard for lifting with a high cycle, long life spring
Sling hooks incorporate two types of strategically placed markings forged into the product which address two (2) QUIC-CHECK® features: Deformation Indicators and Angle Indicators
When secured with the proper cotter pin through the hole in the tip of hook, meets the intent of OSHA Rule 1926.1431(g) and 1926.1501(g) for personnel lifting