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Your cart is empty.Whatever type of load you are hauling, having towing equipment that can work as hard as you do is a must. For the most heavy-duty towing jobs, this CURT 5/8" hitch pin packs an extra punch. It is constructed with an extended length, from high-strength steel and is tested to 21,000 lbs. to be compatible with 3" x 3" trailer hitches. The thorough testing done on this hitch pin allows it to keep up with these heavy-duty hitches and tow the heaviest of trailers. This hitch pin is able to fit any 3" x 3" receiver with a 5/8" diameter pin hole. It also features a durable zinc-plated finish to outlast rust, and it has a grooved tip to make inserting the retainer clip easy, from any angle. This package includes both the hitch pin and clip. The CURT 21507 Heavy Duty Hitch pin is designed for Hitches that have 3” receiver tubes. The 3” is an internal dimension. So the pin must be long enough to go through ball mount shank and exterior metal thickness of the receiver tube. Some of the heavy duty hitches have an actual receiver tube width of 4.5”. So the pin usable length must be 4.825 as shown.
Harmonica
Reviewed in Canada on February 15, 2025
Not quite the one i was wanting
Colleen Griffith
Reviewed in the United States on January 8, 2025
Curt 21507 works great for the bigger receiver on my 2500 Chevy. I needed the longer length to hook up the WDH for my camper
A
Reviewed in the United States on January 31, 2025
It’s a metal pin.
ClearlyWrong
Reviewed in the United States on August 4, 2024
Needed for a 2-1/2" receiver.
Darrick
Reviewed in the United States on August 25, 2024
Nice looking pine seems like good quality, Great value for the money, It’s a pin made for heavy loads not much to think about, Does its job nicely
Daniel D Thompson
Reviewed in the United States on June 26, 2024
Strong hitch pin and hood price
alm
Reviewed in the United States on December 26, 2024
Perfect for what I needed
Bethany
Reviewed in the United States on December 22, 2024
Decided to try these hitch pins instead of bolts to use in a channel coupler. So far so good.
james e mcknight
Reviewed in the United States on October 28, 2024
Good
Miles
Reviewed in Canada on August 31, 2022
Must have not paid attention to the dimensions when I ordered this. It was at least 3" too long. I think it was meant for a much larger receiver. Got a refund no hassle.
Barry H.
Reviewed in Canada on June 20, 2021
Very strong and will suited for hitches!
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