US Type Galvanized Screw Pin Chain D Shackles
US Type Galvanized Screw Pin Chain D Shackles
● Shackle body made of 45# carbon steel and screw pin made of 40Cr, fully galvanized
● A secure screw pin mechanism makes connection fast and easy
● In accordance with US Federal Specification RR-C-271, and are characterized by a six-fold safety.
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