Blue Ox Locks

Blue Ox Hitch Locks


Blue Ox Hitch Locks provide secure, tamper-resistant connection between your Blue Ox tow bar lug ends to your Blue Ox baseplate or hitch receiver. These Locks, designed for use with Blue Ox tow bars and base plates, have a snap-on cover on keyways to keep them dirt and debris free. These Base-plates and Receiver Locks are constructed of forged and machined hardened steel, and feature chrome finish for added protection. Blue Ox Hitch Locks are proudly made in the USA and covered by manufacturer’s 1-Year warranty.


  • Base-plate locks replace pins that hold tow bar to base plates - secure, tamper-resistant connection
  • Receiver lock secures motor-home-mounted tow bar to RV's trailer hitch receiver
  • Locks help to prevent accidental unhitching
  • Snap-on covers keep keyways free of dirt and debris
  • Constructed of forged and machined hardened steel
  • Chrome finish resists rust and corrosion
  • Made in the USA
  • 1-Year warranty
1/2" Base Plate Lock
  - BLOX-BX8859
Price: $33.88
Sale Price: $23.92

Receiver 3-Lock Kit; 2-1/2, 1-5/8 Inch
  - BLOX-BX88101
Price: $107.00
Sale Price: $75.53

Receiver 4-Lock Kit; 2-1/2, 2-5/8 Inch
  - BLOX-BX88177
Price: $123.77
Sale Price: $87.36

Receiver Lock Kit; 5/8 Inch x 4" Long Class V
  - BLOX-BX88212
Price: $44.05
Sale Price: $31.09

Receiver Lock; 5/8 Inch Class II and III
  - BLOX-BX8858
Price: $31.89
Sale Price: $23.92