$12.99Last catalog price, August 2008
Catalog description
Master Lock Adjustable Coupler Lock, part number MLC003, is a discontinued product from the 2007–2011 catalog. It was last listed at $12.99, up from a low of $11.99.
What we like about this Coupler LockThis Master Lock Adjustable Coupler Lock features a tamper-proof lock for increased security. The pin is notched in 3 locations. Simply slide the lock to the appropriate notch position and lock it in place. Virtually unpickable this is an inexpensive way to protect your trailer and frustrate would-be thieves. Stainless steel construction offers a corrosion-resistant body. Fits any standard coupler and adjusts to 5/8 1 or 2 inches.
Catalog price history
| Observed | Listed price | Change |
|---|---|---|
| May 2007 | $11.99 | |
| August 2008 | $12.99 | +$1.00 |
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