
Disc C Slider
WLL 6,600 lb
14.11 lb (6.4 kg) · Silver Zinc
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Flatbed cargo tie-down winches
22:1 worm gear, WLL 6,600 lb, no winch bar required. Manufacturing for distributors and trailer OEMs since 2008.
US Patent No. 11,603,029. The clutch disengages the drum from the gear, so slack takes up by hand instead of through a 22:1 reduction.
Tensioning is done with a handle turning a 22:1 worm gear. Nothing is inserted into the drum, so the kickback path that causes most winch-bar injuries is not there.
The gear provides the mechanical advantage instead of operator leverage, so reaching working tension takes roughly 40 lb of force.
Every winch model carries the same rating, contributing its full WLL to the 49 CFR 393.106(d) aggregate calculation.
Free-spool by hand to take up slack, then engage the gear for final tension. The lock state is visible at a glance on a walk-around.
A 22:1 worm gear replaces the winch bar. Take up slack by hand on the big handwheel, engage the gear with the small handwheel, then reach working tension with roughly 40 lb of force at the handle — with no bar in the drum.
For the full lock, tension and release procedure, plus the visual gap check and troubleshooting, see the operating instructions.

WLL 6,600 lb
14.11 lb (6.4 kg) · Silver Zinc
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WLL 6,600 lb
13.45 lb (6.1 kg) · Silver Zinc
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WLL 6,600 lb
13.45 lb (6.1 kg) · Silver Zinc
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WLL 6,600 lb
13.88 lb (6.3 kg) · Silver Zinc
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3.4 lb (1.55 kg) · Black
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WLL 6,600 lb
17.19 lb (7.8 kg) · Silver Zinc
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3.1 lb (1.42 kg) · Blue
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