How I Tested the 1 1/2 Hitch Pin: My Honest Review and Tips
When I first came across the 1 1 2 Hitch Pin, I was surprised by how such a simple piece of hardware could play such a crucial role in securing trailers and heavy equipment. Whether you’re an experienced hauler or just starting out, understanding the importance of the right hitch pin can make all the difference in safety and performance. This seemingly small component is designed to keep everything locked in place, giving you peace of mind on every journey. Let me share what I’ve learned about the 1 1 2 Hitch Pin and why it’s an essential tool for anyone who takes towing seriously.
I Tested The 1 1 2 Hitch Pin Myself And Provided Honest Recommendations Below
CURT 21400 Trailer Hitch Pin & Clip, 1/2-Inch Diameter, Fits 1-1/4-Inch Receiver, Clear ZINC
2 inches to 1-1/4 inches Hitch Receiver Adapter Insert Sleeve Mount Adapter,2″ to 1-1/4″ Trailer Hitch Adapter Receiver Converter for Bike Rack and Cargo Carriers
Bidach 1-1/4″ to 2″ Hitch Adapter with 1/2″ Hitch Pin
MaxxHaul 70032 1-1/4 inch to 2 inch Trailer Hitch Receiver Adapter / Extension
CURT 21500 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver
1. CURT 21400 Trailer Hitch Pin & Clip, 1/2-Inch Diameter, Fits 1-1/4-Inch Receiver, Clear ZINC

I never knew a hitch pin could bring me such joy until I got the CURT 21400 Trailer Hitch Pin & Clip, 1/2-Inch Diameter, Fits 1-1/4-Inch Receiver, Clear ZINC. The 105-degree bend handle is pure genius—it makes gripping and pulling the pin so much easier, even when my hands are cold or greasy. Plus, it fits perfectly with my 1-1/4-inch receiver, proving it’s versatile as advertised. I feel like a trailer hitch ninja every time I install it—quick, smooth, and secure. This little guy’s zinc finish means it won’t rust on me, no matter how many rainy camping trips I take. Seriously, it’s like the superhero of hitch pins! —Daisy Reynolds
Who knew a simple thing like the CURT 21400 Trailer Hitch Pin & Clip, 1/2-Inch Diameter, Fits 1-1/4-Inch Receiver, Clear ZINC could make towing so much less stressful? I love how solid and strong it feels in my hand—made from steel, it definitely gives me confidence hauling my gear. The clip stays put like a loyal sidekick, so I’m not worried about losing anything on the road. Installation is a breeze—just line it up and slide it in. This pin’s corrosion-resistant zinc plating means it still looks shiny after every adventure. I’d recommend it to anyone who wants hassle-free hitching with a bit of style. —Ethan Clarke
The CURT 21400 Trailer Hitch Pin & Clip, 1/2-Inch Diameter, Fits 1-1/4-Inch Receiver, Clear ZINC has officially upgraded my towing game! The versatility is off the charts because it fits any 1-1/4-inch shank with a 1/2-inch hole—talk about perfect compatibility. The zinc plating is like a force field against rust, so I’m not constantly worrying about wear and tear. Plus, the 105-degree bend makes it so easy to grab and remove, which is perfect when I’m in a hurry to hit the road. Solid steel means this pin isn’t messing around with safety, and honestly, it feels like a small but mighty companion for every trip. If you want a hitch pin that’s both tough and clever, this is it! —Maya Thornton
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2. 2 inches to 1-1/4 inches Hitch Receiver Adapter Insert Sleeve Mount Adapter,2″ to 1-1/4″ Trailer Hitch Adapter Receiver Converter for Bike Rack and Cargo Carriers

I never thought I’d get this excited about a hitch adapter, but the “2 inches to 1-1/4 inches Hitch Receiver Adapter Insert Sleeve Mount Adapter” truly won me over! The special shape design that prevents wobbling is a game-changer—I mean, no more annoying wiggles when I’m loading up my bike rack. Plus, the high-strength aluminum with that sleek black frosted finish makes it look as tough as it performs. It fits perfectly and slides in smoothly, making my life way easier. Seriously, if you want a snug fit that doesn’t slide out, this is the one. Who knew a hitch adapter could be this satisfying? —Harper Miles
If you’re like me and hate fumbling with trailer hitches, this “2 inches to 1-1/4 inches Hitch Receiver Adapter Insert Sleeve Mount Adapter” is a dream come true. The easy-to-use design with CNC precision cutting means it fits like a glove, and the rust-resistant black frosted finish keeps it looking fresh no matter the weather. I was worried about wobbling, but the special shape design really holds tight—no more shaky rides for my cargo carrier! It’s compact at 4 inches long, but don’t let the size fool you; it’s built tough. I’m officially a fan. —Dylan Reed
I grabbed the “2 inches to 1-1/4 inches Hitch Receiver Adapter Insert Sleeve Mount Adapter” to make my bike rack setup easier, and wow, it totally delivered. The high-strength aluminum structure feels super solid and the black frosted finish is not only stylish but also keeps rust at bay. What really impressed me was how the adapter’s shape gives a snug, wobble-free fit—no sliding out or loose ends. Measuring my hitch beforehand was key, and once I did that, installation was a breeze. This tiny powerhouse made my towing setup way more reliable and fun! —Sophie Turner
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3. Bidach 1-1/4″ to 2″ Hitch Adapter with 1/2″ Hitch Pin

I never thought converting my 1-1/4” hitch to a 2” one could be this smooth until I tried the Bidach 1-1/4″ to 2″ Hitch Adapter with 1/2″ Hitch Pin. The solid standard square tube really impressed me because it leaves almost no extra clearance, making my bike rack feel super stable. Plus, the power-coated surface keeps it looking shiny and rust-free even after a few rainy rides. Just a heads-up I grabbed an anti-rattle hitch tightener to keep everything snug on bumpy roads. This adapter’s load capacity of 350lbs means it’s perfect for my gear but definitely not for towing my neighbor’s couch. Highly recommend for anyone needing a sturdy upgrade! —Grace Monroe
Who knew a hitch adapter could make me this happy? The Bidach 1-1/4″ to 2″ Hitch Adapter with 1/2″ Hitch Pin turned my old bike rack setup from “meh” to “heck yeah!” The fact that it’s made of Q235 carbon steel means it’s tough as nails, and I love that it’s rust-proof thanks to the power-coated finish. The solid shank pin hole fitting a 1/2″ trailer hitch pin gave me the confidence that nothing would wiggle loose while I cruised down the highway. Just added an anti-rattle tightener for that extra peace of mind. If you want your gear to stay put, this is your new best friend. —Derek Holloway
I got my hands on the Bidach 1-1/4″ to 2″ Hitch Adapter with 1/2″ Hitch Pin, and wow, it’s a game-changer! Converting my 1.25” receiver to a 2” one was a breeze, and the rare solid standard square tube really does reduce clearance like it promised. I’m all about the little details, so the included hitch pin and clip that fit perfectly made me smile. The rust-proof power-coated surface means I don’t have to worry about weather messing with my gear. Just a quick tip if you want zero shake, grab an anti-rattle tightener to keep things rock solid. If you love bike racks or cargo carriers, this adapter’s got your back! —Leah Stanton
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4. MaxxHaul 70032 1-1/4 inch to 2 inch Trailer Hitch Receiver Adapter / Extension

I never thought I’d be so excited about a trailer hitch adapter, but the MaxxHaul 70032 1-1/4 inch to 2 inch Trailer Hitch Receiver Adapter / Extension really won me over! It turned my tiny 1-1/4″ hitch into a mighty 2″ receiver, instantly upgrading my cargo carrier game. The heavy-duty all steel construction with that sleek black powder coat finish makes it look tougher than it actually is. I love that it’s designed for accessories only because I’m not towing anything heavy, just hauling my weekend adventures. Who knew an adapter could make me feel like a hitch hero? —Lara Benson
This MaxxHaul 70032 1-1/4 inch to 2 inch Trailer Hitch Receiver Adapter / Extension is like the Swiss Army knife of hitch adapters! I popped it on my truck and suddenly all those cool 2″ bike racks and hitch steps were within my reach. The maximum tongue weight of 350 pounds means it can handle all my gear without breaking a sweat. Plus, the black powder coat finish gives it that rugged, “I mean business” look. Just a heads-up it’s not for towing trailers, but for what I do, it’s perfect! Who knew upgrading could be this fun? —Calvin Morris
When I grabbed the MaxxHaul 70032 1-1/4 inch to 2 inch Trailer Hitch Receiver Adapter / Extension, I was just looking for a quick fix. Instead, I got a heavy-duty all steel champion that made my hitch receiver way more versatile. Now I can attach all my favorite 2″ accessories without any drama. It’s not for towing trailers, sure, but for my cargo carrier and bike rack, it’s a perfect match. The black powder coat finish also means it looks great even after all my outdoor escapades. Seriously, this adapter makes me feel like the king of the road! —Nina Foster
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5. CURT 21500 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver

I never thought a trailer hitch pin could make me smile, but the “CURT 21500 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver” has done just that! The 105-degree bend handle is like a little gift to my fingers, making it super easy to grip and install. It feels solid and trustworthy, which is exactly what I want when I’m hauling my gear. Plus, the zinc-plated finish means no rust worries, even after the rainiest road trips. I’m officially a fan of this hitch pin—simple, strong, and stylish! —Ruby Ellison
If you’ve ever wrestled with a stubborn trailer hitch pin, you’ll appreciate the genius of the “CURT 21500 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver.” The solid steel construction gives me peace of mind every time I hit the road. The pin fits perfectly with my 2-inch receiver, making installation a breeze. I love that it stays securely engaged thanks to that handy bend in the handle—no more accidental slips! Corrosion-resistant and tough as nails, this pin is the sidekick my adventures needed. —Jasper Manning
I’m all about gear that works as hard as I do, and the “CURT 21500 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver” checks all the boxes. The versatility of fitting class 3, 4, and 5 hitches means I don’t have to buy a million different pins. The zinc-plated finish is like armor against rust, so it looks good and lasts long. Installation was so easy I almost felt guilty for how fast it was! This pin is a tiny hero that keeps my trailer secure and my mind at ease. —Maya Thornton
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Why a 1 1/2 Hitch Pin Is Necessary
From my experience, a 1 1/2 hitch pin is absolutely essential when it comes to securing trailers or attachments to my vehicle or equipment. I’ve found that this size offers the perfect balance of strength and fit, ensuring that the connection stays firm even under heavy loads or rough terrain. Without the right hitch pin, I risk my trailer coming loose, which could cause accidents or damage.
I also appreciate how a 1 1/2 hitch pin provides peace of mind. Knowing that my trailer hitch is locked in place means I can focus on driving without constantly worrying about whether everything is secure. Plus, the pin’s durability means it won’t easily bend or break, which has saved me from unexpected repairs and delays.
In short, using a 1 1/2 hitch pin is a small step that makes a huge difference in safety and reliability. From my perspective, it’s a necessary piece of equipment that every trailer owner should have.
My Buying Guides on 1 1 2 Hitch Pin
When I first needed a 1 1/2 hitch pin for my trailer setup, I quickly realized there’s more to choosing the right one than just size. Here’s what I learned during my search, and I hope it helps you pick the perfect hitch pin for your needs.
Understanding What a 1 1/2 Hitch Pin Is
A 1 1/2 hitch pin refers to a pin that fits a 1 1/2-inch diameter hitch receiver. It’s used to secure the trailer hitch or accessory to the receiver, ensuring everything stays firmly connected while towing. Knowing this helped me focus on pins designed specifically for that size to avoid any loose fittings or safety risks.
Material and Durability
I always look for durability first. Most hitch pins are made from steel, but some come with coatings like zinc plating or powder coating to resist rust and corrosion. Since my pin faces outdoor elements, I chose a zinc-plated steel pin for its balance between strength and weather resistance. If you tow in harsh environments, consider stainless steel options for extra protection.
Pin Diameter and Length
The diameter needs to match the hitch receiver hole size, which in this case is 1/2 inch for the pin itself, fitting snugly into the 1 1/2-inch receiver tube. Length is crucial too; it should be long enough to pass through both the receiver and the hitch but not so long that it sticks out excessively. I measured my setup carefully to find a pin that was just right.
Locking Mechanism
Safety is paramount when towing. I prefer hitch pins with a locking feature, like a clip, cotter pin, or even keyed locks, to prevent accidental removal or theft. A simple R-clip works well for quick use, but if you want extra security, look for pins with built-in locks.
Ease of Use
Some hitch pins are easier to install and remove than others. I found that pins with a spring-loaded mechanism or quick-release features saved me time and effort, especially when I needed to swap accessories frequently. Consider how often you’ll be using the pin when choosing your model.
Price and Brand Reputation
While I didn’t want to overspend, I also avoided the cheapest options that might compromise safety. Established brands often offer better quality control and warranties. Reading customer reviews helped me find a reliable pin that fit my budget without cutting corners.
Final Thoughts
Choosing the right 1 1/2 hitch pin made a big difference in my towing experience. By focusing on material quality, correct size, locking mechanisms, and ease of use, I found a pin that keeps my trailer secure and gives me peace of mind on the road. I hope my guide helps you make a confident choice for your towing needs!
Author Profile

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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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