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Bulldog Style Coupler Locks
Secure your trailer with our Bulldog Style Coupler Locks, designed for maximum security and peace of mind. These locks provide an essential safeguard for your valuable equipment.
Pair your locks with other safety features from our Atwood Hydraulic Actuator Locks collection.
Choose Bulldog Style Coupler Locks to prevent unauthorized access and ensure your trailer stays protected wherever you go.
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FORTRESS™ Coupler Lock
Part #86-00-5015
Locking your trailer coupler is the best way to keep your trailer safe. A coupler lock protects your trailer by making it difficult for a thief to hook up
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Price:
$58.99
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Part Number: TRP170
The TRP170 is a stainless steel 70mm round pad lock with a 10mm shackle. Features an exclusive armor plated key core for added security. The TRP170 is great for sheds, fences, s
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Price:
$21.99
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Total Encasement Lock for 2 5/16" Bulldog-style Couplers. Protects your unattended trailer with strong 5/8" steel pin that extends to top of hitch ball hole. Heavy duty aircraft aluminum will not ru
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Price:
$51.99
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Total Encasement Lock for 2" Bulldog-style Couplers. Protects your unattended trailer with strong 5/8" steel pin that extends to top of hitch ball hole. Heavy duty aircraft aluminum will not rust, a
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Price:
$51.99
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Tow Ready Universal Trailer Coupler Lock
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Price:
$37.99
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Blaylock Trailer Lock Model TL-20 fits all HammerBlow Collar-Lok Bulldog style 1 7/8-inch, 2 inch, and 2 5/16-inch trailer couplers and similar styles. Place slanted side toward front of coupler (mark
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Price:
$40.99