Coupler Lock for Ranch Hitch 5th-Wheel-to-Gooseneck Coupler Adapter

Andersen Locks - AM3251

Avoid trailer theft with the coupler adapter lock from Andersen Manufacturing. For use with the Ranch Hitch coupler adapter, this lock will keep your property safe and provide you with peace of mind when leaving your trailer unattended.

Features:

• Prevents theft of trailer when not towing
  • Secures to Ranch Hitch coupler adapter attached to 5th-wheel trailer
• Includes 3 keys
• Made in the USA
• 1-Year limited warranty

3251 Andersen Adapter Coupler Lock

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Ask the Experts about this Andersen Locks

• How Is The Anderson Coupler Lock # AM3251 Installed On A Ranch Hitch Coupler Adapter
  
• I went out to the warehouse and installed the Anderson Coupler Lock, part # AM3251, into the Ranch Hitch Coupler Adapter, part # AM3100. The bell shaped yellow piece will insert into the coupler, then the C-shaped yellow piece will slide over the flared edges of the coupler until the holes of the two tabs on the yellow pieces will line up. You will unlock the pin on the round puck shaped lock and slide out. Then, insert the two yellow tabs into the cutout in the round puck shaped lock and sl
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• Will Coupler Lock for Ranch Hitch 5th-Wheel-to-Gooseneck Adapter, Part # AM3251, Fit 2-5/16 Ball
  
• This particular coupler lock is intended specifically for Ranch Hitch couplers. Your best bet for a universal-fit coupler lock for a gooseneck hitch is the Master Lock Universal Heavy-Duty Coupler Lock for Gooseneck, Fifth Wheel and Lunette Ring Trailers, part # 2989AT. This product can be used for gooseneck, 5th wheel and lunette ring trailers. Overall dimensions are 12-1/4 inches long x 6-1/2 inches wide x 5-1/2 inches tall. I have attached two helpful videos that show how the product w
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