Features:

• Trailer-hitch lock with 5/8-inch pin
• Locks boat trailers, utility trailers, camper trailers, and more onto hitch
• Precision tumbler mechanism resists picking; Class III/IV
• Sealed stainless steel body resists solid brass cylinder cores and cases
• Fits 2-inch, square receiver tubes; accepts K1 key blank; limited lifetime warranty

Editor Reviews:

Amazon.com Product Description:
Keep that unattended trailer locked and secure with this snap-on hitch lock from Master Lock. The unit features a 5/8-inch, bent pin that slides into the trailer's receiver tubes with ease. The pin attaches to the lock so it can't be removed without one of the two included keys. Fitting 2-inch square receiver tubes, the lock is protected from the elements by Master Lock's Weather Tough seal for years of reliable trailer security. A stainless steel body and solid brass cylinder core resist corrosion for smooth operation and optimal security. And, an attached, plastic lock cover keeps moisture and road debris out of the keyhole for added protection. This Class III/IV lock also features a precision pin tumbler mechanism that resists picking. The unit accepts K1 key blanks for making additional keys. --Brian D. Olson

What's in the Box
Lock, two keys

Rating : - Hitch Lock
This is cool and easy to use. No worries if in hotel parking lot overnight. Remember to put the keys on your key ring before you begin your travels.