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All Products/Trailer Parts and Accessories for all Makes and Models/Trailer Hardware and Cargo Control/Trailer Hitch, Coupler and Other Locks

Trailer Hitch, Coupler and Other Locks

Trailer Hitch, Coupler and Other Locks
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Trimax TMC10 Deluxe 3/4 Inch Span Coupler Lever or Trailer Door Latch Lock
Trimax TMC10 Deluxe 3/4 Inch Span Coupler Lever or Trailer Door Latch Lock
REG. $21.99
Sale! - $18.99
You Save $3.00 (13.6%)
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Trimax TC123 Universal Coupler Lock
Out of Stock
Trimax TC123 Universal Coupler Lock
REG. $24.99
Sale! - $21.99
You Save $3.00 (12.0%)
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Trimax UMAX100 Premium Universal Solid Hardened Steel Trailer Lock (Fits All couplers)
REG. $99.99
Sale! - $87.99
You Save $12.00 (12.0%)
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Trimax UMAX50 Universal Trailer Coupler Lock - Fits 1-7/8'', 2'' and 2-5/16'' couplers
REG. $59.99
Sale! - $44.99
You Save $15.00 (25.0%)
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Trimax TC1 Coupler And Door Latch Lock
Trimax TC1 Deluxe 7/8 Inch Span Chrome Coupler Lock
REG. $25.95
Sale! - $19.99
You Save $5.96 (23.0%)
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Trimax TC2 Deluxe 2-1/2 Inch Span Chrome Coupler Lock
Trimax TC2 Deluxe 2-1/2 Inch Span Chrome Coupler Lock
REG. $25.99
Sale! - $20.99
You Save $5.00 (19.2%)
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Trimax TC3 Deluxe 3-1/2 Inch Span Chrome Coupler Lock
Trimax TC3 Deluxe 3-1/2 Inch Span Chrome Coupler Lock
REG. $26.95
Sale! - $21.99
You Save $4.96 (18.4%)
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Gorilla Guard 63228 Trailer Lock for 2 Inch Coupler
Gorilla Guard 63228 Trailer Lock for 2 Inch Coupler
REG. $47.95
Sale! - $41.99
You Save $5.96 (12.4%)
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Fastway 86-00-5015 Max Security Universal Coupler Lock
Fastway 86-00-5015 Max Security Universal Coupler Lock
REG. $67.95
Sale! - $59.99
You Save $7.96 (11.7%)
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Coupler Lock - HL00101 - Brass Trigger Style Coupler Lock
Coupler Lock - HL00101 - Brass Trigger Style Coupler Lock
REG. $24.95
Sale! - $19.99
You Save $4.96 (19.9%)
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Master Lock 3008D Number 3 Keyed Alike Coupler Lock with Standard Shackle - 4 Pack
Master Lock 3008D Number 3 Keyed Alike Padlocks with Standard Shackles - 4 Pack
REG. $40.95
Sale! - $35.99
You Save $4.96 (12.1%)
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Master Lock 312TRI Keyed Alike Padlocks with Standard Shackles - 3 Pack
REG. $44.95
Sale! - $36.99
You Save $7.96 (17.7%)
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Master Lock 5T Keyed Alike Coupler Lock with Standard Shackle - Twin Pack
REG. $40.95
Sale! - $37.99
You Save $2.96 (7.2%)
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Redline CL-3 Coupler Lock - Fits All Standard 2 Inch to 2-1/2 Inch Wide Span Lever Couplers
REG. $20.95
Sale! - $18.99
You Save $1.96 (9.4%)
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Diversi-Tech - DT-25013 - Universal Coupler Lock - Fits 1-7/8 Inch 2 Inch and 2-5/16 Inch Couplers
Diversi-Tech - DT-25013 - Universal Coupler Lock - Fits 1-7/8 Inch 2 Inch and 2-5/16 Inch Couplers
REG. $68.95
Sale! - $60.99
You Save $7.96 (11.5%)
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Fastway - DT-25013KA - Universal Keyed Alike Coupler Lock
Fastway 86-00-5015 - DT-25013KA - Universal Keyed Alike Coupler Lock
REG. $71.95
Sale! - $59.99
You Save $11.96 (16.6%)
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Master Lock 378DAT 2-5/16 Inch Coupler Lock
REG. $65.95
Sale! - $61.99
You Save $3.96 (6.0%)
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Redline CL-50 Universal Coupler Lock
Redline CL-50 Universal Trailer Coupler Lock
REG. $58.95
Sale! - $53.99
You Save $4.96 (8.4%)
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Master Lock 379DAT Universal Coupler Lock
Master Lock 379DAT Universal Coupler Lock
REG. $51.95
Sale! - $42.99
You Save $8.96 (17.2%)
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Master Lock 379KA Universal Keyed Alike Coupler Lock - Rekeyable
REG. $53.95
Sale! - $50.99
You Save $2.96 (5.5%)
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Trailer Hitch, Coupler and Other Locks

At Hanna Trailer Supply, we offer a wide selection of locks for your trailer, fifth wheel, camper, or motorhome. We have everything from receiver and coupler lock kits to replacement keys.

Click here to browse our entire selection of trailer hardware and cargo control products.
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