Lexco Cable Mfg.
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All Categories > Wire Rope Hardware & Tools > Shackles > Grade B Alloy Shackles > CM® Alloy Anchor Shackles > Item # M377A  


Item # M377A, 1-3/4 Inch (in) Size D Self-Colored CM® Alloy Anchor Shackle with Round Pin

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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.







Specifications  · Benefits and Features  · Note

Specifications

Size D

1-3/4 "

WLL

34 ton

Standard Package

Bulk

Weight

27.70 lb

Style

Round Pin

Finish

Self-Colored

Dimension P

2.00 "

E

2.13 "

Dimension W

2.94 "

Dimension R

4.06 "

Dimension L

6.97 "

Minimum Dimension B

4.75 "

Material

Alloy


Benefits and Features
  • Made of Special Bar Quality (SBQ) steel having fine grain, reduced sulfur and phosphorus.
  • Shackles show major deformation before failure.
  • Working load limit and traceability codes shown as permanent markings on body.
  • All shackles have alloy quenched and tempered pins.
  • Available in sizes 3/8" to 3".
  • Available finishes include powder coated, galvanized or self-colored.
  • Shackles meet dimensional and performance requirements of RR-C-271.
  • Special testing and certification is available upon request at the time of the order.
  • CM® Smart ID RFID technology is available as an option on screw pin anchor shackles sizes 1/2" to 1-3/4" and bolt, nut & cotter shackles sizes 3/4" to 1-3/4".




Note
To order products with CM® Smart ID RFID technology add "-RF" after the product number. RFID-equipped rigging products are not eligible for our In-Stock Guarantee.