Grade B Alloy Shackles
grade-b-alloy-shackles
CM® Alloy Anchor Shackles
(124)Meets performance requirements of federal specification: RR-C-271 Type IV A, Grade B. CM® Alloy Shackles are designed with a 5:1 design factor and have a strength rating approximately 50 % higher than a comparable-sized carbon shackle and about 25 % stronger than super strong shackles. Anchor shackles can be side loaded or used for multiple connections.
Made in the USA.
Grade B alloy shackles are typically used on wire rope loops for lifting or towing.
Green Pin® Super Bow Shackles with Safety Bolt
(15)- Material: bow and pin alloy steel, Grade 8, quenched and tempered
- Safety Factor: MBL equals 5 x WLL
- Standard: meets performance requirements of US Fed. Spec. RR-C-271 Type IVA Class 3, Grade B
- Finish: hot dipped galvanized (175 ton shackle is painted)
Green pin shackles are typically used on wire rope loops for lifting or towing.