Hammerless Mechanical Repair Link

When your chain needs fixing fast: EZ RigLok repair links by Columbia Steel.

A hammerless design that's easy to use -- Columbia Steel's EZ RigLok repair link
Columbia Steel Dragline Engineer in the field with our hammerless EZ RigLok repair link design

Chain repairs can be safer and more efficient with our patented EZ RigLok® pinning system.

  • Field-proven design
  • Hammerless lock system with 1/4 turn locking pins
  • Fits all standard chain, as well as Columbia’s TwistLink® and pear end links

    3.00″ Repair Link Assembly 782283-10
    3.50″ Repair Link Assembly 782273-10
    4.00″ Repair Link Assembly 778870-10
    4.50″ Repair Link Assembly — Available 2017 782294-16
    5.00″ Repair Link Assembly — Available 2017 782296-16

    Locking Pin 778872-99
    Compression Washer 769946-99
    Our field-proven EZ RigLok repair links mean safer, faster fixes.

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