Campbell 1/2" Screw Pin Shackle 4,000lbs 5410835

1/2" Screw pin anchor shackle
Standard shackle material: Drop-forged carbon steel
Standard finish: Galvanized to ASTM A-153 specification
Working Load Limit: 4,000 lbs. (2 Tons)(permanently shown on every shackle)
Design factor: 6 to 1
Meets the design requirements of the following specification:
Federal Specification RR-C-271, Type IVA, Grade A, Class 2
Weight: .7 lbs.
Manufacturer: Campbell