SHACKLE LOCKNUTS 9/16"

Size: 9/16" thread diameter

Works with standard trailer leaf spring shackle bolts

Heavy-duty steel construction for maximum strength and reliability

Locking design prevents loosening under vibration and heavy loads

Corrosion-resistant finish for long-term durability

Ideal for utility, equipment, flatbed, and gooseneck trailers

Ensures safe and stable suspension performance