419-S Screw Pin Anchor Shackles For Heavy Lifting Workhorse Drop-Forged Carbon Steel Painted Blue Finish One And Three Eighths Inch Trade Size Thirteen And A Half Ton Working Load Limit Six To One Design Factor Meets RR-C-271 And ASTM A-153

Heavy-Duty Screw Pin Anchor Shackles for Lifting
✔️ 1 3/8 in trade size, 13.5 ton WLL, 6:1 design, pack size 1

Screw pin anchor shackles are rugged, load-rated connectors used in lifting, rigging, and overhead hoisting. These units are common on construction sites, in warehouses, shipyards, and industrial facilities where secure sling and chain attachments are required.

✅ Trade size 1 3/8 in; Working Load Limit 13.5 ton; Design factor 6:1
✅ Drop-forged carbon steel body with blue-painted finish per ASTM A-153
✅ Screw pin with threaded locking for secure closure
✅ WLL permanently stamped on each shackle for quick rating
✅ Meets RR-C-271 Type IVA, Grade A, Class 2 requirements
✅ Tolerances 1/4 in length × 1/8 in width

💡 What is a screw pin anchor shackle used for and why is its design handy in lifting and rigging?

It provides a secure, reliable load path for connecting slings, chains, and lifting hooks in demanding environments.

- Handy for joining lifting gear in construction, marine, and industrial settings - Keeps pins from backing out with a threaded locking design - Meets safety specs RR-C-271 and ASTM A-153 for dependable performance - Drop-forged carbon steel body with protective blue finish for durability