Amazon.com: Shackles 3/4" (2 PACK) LIBERRWAY D ring Shackle Rugged Unbreakable 28.5 Ton (57,000 Lbs) Maximum Break Strength with 7/8'' Pin Bow Screw Heavy Duty D Ring for Vehicle Recovery, Red : Automotive
Different Types of Shackles: Anchor vs. Chain and Screw Pin vs. Bolt Type
1-1/8" Screw Pin Anchor Shackle Rigging Clevis 9.5 Ton Galvanized D Ring Tow | eBay