Ropes
Shackles and hooks
Polyester Slings
Hoisting
Lifting tools
Protective Equipment
Bow Shackle Screw Pin
G-210 Screw pin anchor shackles meet the performance requirements of Federal Specification RR-C-271F Type IVA, Grade A, Class 2, except for those provisions required of the contractor.
Maximum Proof Load is 2.0 times the Working Load Limit. Minimum Ultimate Strength is 6 times the Working Load Limit. For Working Load
Limit reduction due to side loading applications, see page 94 ('Downloads' tab above).
Clevis grab hook
Place of Origin: China
Brand Name: SLR
Certification: CE、GS
Model Number: SLR-123
Payment & Shipping Terms
Minimum Order Quantity: Material - Alloy Steel、 Size - Argument list、 Color - Red or OEM、 Surface finish - Powder Plastified、 Application - Heavy Industry,Water Treatment,Food & Bevel、 Production Method - BM、ODM、OEM
Clevis self locking hook
- Forged super alloy steel; Quenched & Tempered
- Suitable for EN812-2 G80 Chain
- 100% Magnaflux Crack Detection
- Individually proof-tested at 2.5X Working Load Limit
- Fatigue tested at 1.5X Working Load Limit for 20,000 cycles
- Surface Finish: Powder Plastified
- Positive lock latch is self-locked when hook is loaded
Dee shackles safety pin
The theoretical reserve capability of carbon shackles should be as a minimum 5 to 1, and alloy shackles a minimum of 5 to 1*. Known as the DESIGN FACTOR, it is usually computed by dividing the catalog ultimate load by the working load limit. The ultimate load is the average load or force at which the product fails or no longer supports the load. The working load limit is the maximum mass or force which the product is authorized to support in general service. The design factor is generally expressed as a ratio such as 5 to 1. Also important to the design of shackles is the selection of proper steel to support fatigue, ductility and impact properties.
