The 5/8" pin fits all Class III, IV and V receiver hitches * Receiver pin easily adjusts for a tight fit * O-ring keeps water, grime and dirt out of locking mechanism to ensure years of use * Protective rubber cap protects keyhole from water, grime and dirt * Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.
This was easy to install and so far, after a couple months, it has performed very well. Practically no more rattle. Highly recommend. Can't compare it with any others, because this is the only one I have used. It does the job great!
The product I received (with Amazon as the direct vendor) carried the TAR300 part number, but the lock nut carriage was a different shape (see customer image). Unfortunately, the design I received has a lock nut carriage with sides that are 1-9/16" tall. Since my has a 2" shank with 1/4" walls, that leaves exactly 1-1/2" clearance, making this product a maddening mere 1/16" too tall to fit.The illustrations on the package also reflected the design that I actually received, but the packaging shows copyright..
This does a great job of securing the receiver from play in any direction and stops that annoying noise every time you go over a bump. Lock works great as does the waterproof cover. Great buy and fast shipping.
