Master Lock 378DAT Trailer Coupler LockMaster Lock 378DAT Trailer Coupler Lock fits 2 5 16" couplers adjusts to fit many makes and models only available keyed differently 2 keys included

Master Lock Model S3477

1-1/2" wide aluminum body

and 24 model 497A tags

American Lock A5100 Rekeyable Steel Padlock 1-1/2" wide solid steel body

Performs effectively in extreme conditions (-50°F to +300°F))

the most economical solid steel padlock available

The Sesamee 436 Combination Padlock features solid brass internal components with a double locking

Pressurized Gas Valve Lockout Surrounds the gas valve handle to protect against accidental valve opening

4-digit resettable combination

available keyed alike A30KA

plated in yellow zinc for superior corrosion resistance

plastic keyway cap protects lock cylinder