Not for lifting

LockJaw® Synthetic Winch Line Extensions

LockJaw® winch line extensions add reach to your LockJaw® winch line when the anchor point is farther away than the line can go. Their flexible synthetic fibers let you pull at full load from different angles.

Shop all LockJaw® extensions
Working load limit
1,700 – 16,933 lb
4 lengths in every diameter
25 – 100 ft
Breaking strength is 3× the working load limit
3:1 design factor
Sparta, Tennessee
Made in USA

Built into every LockJaw® extension

The details that set LockJaw® extensions apart.

  • Integrated soft shackle

    Lockable and built into the end of the extension, for secure handling.

  • Kevlar-sleeved tail loop

    Reliably attaches the extension to your main winch line.

  • 2-ft sliding chafe sleeve

    Slide it along the extension to protect it where it rubs against rocks, edges or the fairlead.

  • Weather-resistant

    UV, abrasion and weather-resistant, and won’t rust or freeze.

Shop LockJaw® winch line extensions

Eight diameters of LockJaw® extension rope, from 3/16" to 5/8", so there’s one to match every LockJaw® winch line.

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  • 1/4" x 100' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 2,833 lbs WLL

  • 1/4" x 75' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 2,833 lbs WLL

  • 1/4" x 50' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 2,833 lbs WLL

  • 1/4" x 25' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 2,833 lbs WLL

  • 3/16" x 100' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 1,700 lbs WLL

  • 3/16" x 75' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 1,700 lbs WLL

  • 3/16" x 50' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 1,700 lbs WLL

  • 3/16" x 25' LockJaw® Synthetic Winch Line Extension w/ Integrated Shackle, 1,700 lbs WLL