$17.09In stockAdjustable to fit 5/8", 1" and 2" wide trailer couplers.
QC Part #: 380164Manufacturer: Master Lock , 2848DAT
$14.32In stockSecure 1/2" and 5/8" receivers with this one lock.
QC Part #: 380166Manufacturer: Master Lock , 2866DAT
$17.47In stockThe Weather Tough® seal and watertight cap protect this lock from moisture and dirt.
QC Part #: 380167Manufacturer: Master Lock , 1480DAT
$22.58In stockThe advanced locking mechanism resists picking and prying.
QC Part #: 380160Manufacturer: Master Lock , 379DAT
$2.80In stockPrevent the coupler latch from opening during use.
QC Part #: 380162Manufacturer: Master Lock , 1491DAT
$7.29In stockThere are six locking positions from 9/16" to 2 3/4".
QC Part #: 380163Manufacturer: Master Lock , 2847DAT
$4.11In stockMade of hardened steel for improved cut and shear resistance.
QC Part #: 380165Manufacturer: Master Lock , 1376DAT
$5.02In stockChrome-plated solid steel with a 2,000-pound rating.
QC Part #: 380168Manufacturer: Master Lock , 2857DAT