Master Lock Trailer Lock

If you need a master lock trailer lock we have them at everyday low prices.

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(Showing 1 - 15)

Mfr # 387

Key Features:

  • Key Type: Keyed Different
  • Item: King Pin Lock
  • Finish: Powder Coated
Mfr # 1469DAT

Key Features:

  • Capacity GVW (Lb.): 10,000 lb.
  • Length: 3-1/2" (Pin)
  • Finish: Stainless Steel
Mfr # 389DAT

Key Features:

  • Item: Coupler Lock
  • Lock Type: Universal
  • Type: Universal Trailer Coupler Lock
Mfr # 2866DATSC

Key Features:

  • Item: Receiver Lock
  • Hole Dia.: 1/2 in and 5/8 in
  • Lock Type: Universal
Mfr # 410RED

Key Features:

  • Body Material: Plastic
  • Shackle Dia.: 1/4 in
  • Shackle Width: 25/32 in
Mfr # 1465DATSC

Key Features:

  • Application: Automotive and Towing, Trailers, Vans and Moving Trucks, Marine Recreation
  • Material: Stainless Steel
  • Class: III, IV
Mfr # 379KAATPY0501

Key Features:

  • Finish: Powder Coated
  • Features: Keyed Alike
  • For Use With: Trailer Couplers
Mfr # G00109

Key Features:

  • For Use With: Most Couplers
  • Type: Universal Coupler Lock
  • Features: Fits all Couplers 1 7/8 in to 2 in, 2 5/16 in, and 3/4 in with Raised Lip
Mfr # 5KA

Key Features:

  • Item: Padlock
  • Keying: Keyed Alike
  • Body Material: Steel
Mfr # 3KJL6

Key Features:

  • Item: Gladhand Lock
  • Key Type: Alike, Key Number 153
  • Features: Trailer Lock with Keyed Alike, Key Number 153
Mfr # 55003

Key Features:

  • Features: Keyed Alike, Ratchet Design with Eleven Locking Positions, Secures Trailer When Not Being Towed, Universal Fits All Couplers
  • Includes: (2) Keys
  • Lock Type: Universal
Mfr # 175LH

Key Features:

  • TSA Approved: No
  • Number of Dials: 4
  • Resettable: Resettable
Mfr # 2847DATSC

Key Features:

  • Item: Coupler Lock
  • Features: 1/4 in Pin Dia, 5 Adjustable Locking Positions, Length Adjustments from 9/16 in to 2 3/4 in, Seal Protects Keyway from Weather
  • Lock Type: Universal
Mfr # 387

Key Features:

  • Light Technology: Incandescent
  • Bulb Shape: T1-3/4
  • Bulb Base Type: Single Contact Miniature Flanged (P13.5s)
Mfr # 3794DAT

Key Features:

  • Material: Stainless Steel
  • Item: Receiver and Coupler Lock Set
  • Finish: Stainless Steel