Skip to content
Free Shipping On ANY Order Over $99
Free Shipping On ANY Order Over $99

CM Super Strong Screw Pin Anchor Shackles

by CM
Save 15% Save 14%
Original price $10.99
Original price $10.99 - Original price $207.99
Original price $10.99
Current price $9.47
$9.47 - $176.68
Current price $9.47
SKU M648P

CM Super Strong Screw Pin Shackles are carbon-type shackles with strength ratings that are 17 to 50% stronger than comparable-sized carbon shackles. As a result, these shackles are designed with a 6:1 design factor. Anchor shackles can be side loaded or used for multiple connections.

  • Manufactured from technically advanced micro alloy steel with optimal hardness for strength and ductility.
  • 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 3/16" to 2-1/2" (contact us if what you need isn't online)
  • Available finishes include powder coated, galvanized or self-colored (contact us if what you need isn't online)
  • Shackles meet dimensional requirements and exceed performance requirements of RR-C-271
  • Note: Screw pin and bolt/nut/cotter shackles have a 6:1 design factor. Round pin shackles have 5:1 design factor.

 

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    121 (86%)
  • 4
    16 (11%)
  • 3
    2 (1%)
  • 2
    1 (1%)
  • 1
    1 (1%)
97% of customers rate this company 4- or 5-stars
Newest to Oldest
  • Highest to Lowest
  • Newest to Oldest
  • Favorite Reviews
All Ratings
  • All Ratings
  • 5 ★ Reviews
  • 4 ★ Reviews
  • 3 ★ Reviews
  • 2 ★ Reviews
  • 1 ★ Reviews
Ed K. Verified Customer   
03-27-25

Great Valve!

Gale A. Verified Customer   
03-24-25

Easy ordering and paying experience. Happy that I found this site. I typed in the chain link dimensions that I needed and it came up.

Bill T. Verified Customer   
03-16-25

Fast and easy

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare