Ft. Knox Bulldog Sliding Collar Trailer Coupler Lock, Heavy Duty Steel Hitch Lock, Fits 2 Inch and 2-5/16 Inch Bulldog Couplers, Bolt Cutter and Crowbar Proof, Made in USA

Ft. Knox Bulldog Sliding Collar Trailer Coupler Lock, Heavy Duty Steel Hitch Lock, Fits 2 Inch and 2-5/16 Inch Bulldog Couplers, Bolt Cutter and Crowbar Proof, Made in USA

• Ultra-High Security Design: Bulldog sliding collar trailer coupler lock fully encloses the latch and fits most bulldog couplers
• Heavy Duty Steel Construction: Made from 3/16" fully welded cold-rolled steel with reinforced hinges and hinge pins. Bolt cutter proof and crowbar proof for maximum strength.
• Accepts all hockey puck style padlocks: Does not includes puck lock shackle for cut resistance and secure locking.
• Bright Yellow Powder Coat: High-visibility finish resists outdoor wear and warns off would-be thieves.
• Ft. Knox Locks, USA Made: Family-run business designing heavy-duty trailer locks proudly made in the USA. Ensure correct fit, this model is for bulldog couplers only.
• Double Check Your Coupler/Hitch: This lock only fits the coupler/hitchs Bulldog sliding collar pictured. If you do not see your coupler/hitch, please view our other coupler/hitch locks.

• TOTALLY NEW - NO NONSENSE APPROACH TO TRAILER SECURITY!!! • This lock fits one of the most common utility/work trailers in use - the Bulldog sliding collar 2" & 2 5/16" coupler. It also fits the king pin of a 5th wheel coupler • Made with 3/16" fully welded steel with welded hinges and hinge pins. • Heavy yellow powdercoat finish which screams "stay away" • Made in America. • Limited Lifetime Warranty against manufacturing defects. • This prevents a thief from easily cutting other types of locks and driving off with your trailer. • Unlike almost all other locks for this application, this one is BOLT CUTTER PROOF and can only be defeated with power tools or a cutting torch. • The MasterLock hasp for "puck" type locks has a proven track record nation wide on construction storage containers for decades. • Don't trust your trailer and equipment to just any lock. Think Ft Knox Locks. Watch our lock defeating videos on our website (ftknoxlocks dot com), it's actually silly how easy most locks are to defeat - not so with Ft. Knox Locks. • You can buy the MasterLock puck locks and see our other locks on my website or at my ebay store • Please note: since some customers either already have the puck style locks or desire to purchase multiples keyed alike, we sell the MasterLock "puck" style locks separately on our website ftknoxlocks dot com Note: Many people have a Bulldog "type" coupler which has the word "RAM" in the casting on top of the ball. This enclosure will not fit the Ram brand coupler but we have a different model which is the same cost and fits this brand. Search for "Ram coupler lock". Lifetime warranty against manufacturing defects. Powdercoat is not warrantied. 10% restocking fee and no refund of original shipping and return shipping is on purchaser for products which are return for any reason other than defective or broken.