Best Clevis Cotter Pins in 2026

Designed to hold pin and wire in a constant radius

Made from a sturdy material

Withstands all weather condition

9.5" overall length for reach

Use for seal pick and other general cleaning projects, including cotter pins

Blades are securely fixed in the handle so they do not twist during use

Heavy duty pin assortment for tractors, trailers, mowers, trucks, 3 points, PTOs and parts

Kit includes Square PTO pins, Lynch pins and Cotter pins (Hairpin)

Includes 190 pieces of a wide variety of sizes for many applications

[APPLICATION]: The wire formed pins are used as a pin locking device to hold pins or castle nuts in place in automotive, axles, trailer hitch and tractors, and are highly versatile fasteners.

[PREMIUM QUALITY]: Each high-quality pin is constructed with zinc plated steel that stands the test of time, and ensures that replacements are not needed for your fastening jobs.

[EXTREMELY DURABLE]: The heavy duty material allows for durability while the hair pin style design gives a fast and secure hold for bolts to ensure stability.

✔1. Product Type: High quality cotter pin clip key fastner fitting assortment kit

✔2. Material: Made of 304 Stainless Steel, corrosion resistant, durable and steady

✔3. Package Include: 6 size of M1.6*25, M2.5*25, M2.5*40, M3.2*30, M3.2*40, M4*60 total 150pcs in a clear box, each 25pcs, can meet your different needs

High Quality 304 stainless steel Cotter Pin Kit total 335pieces

The Assortment contain the following sizes:M1.2*10mm(100PCS);M1.5*16mm(80PCS);M2.0*25mm(60PCS);M2.5*30mm(40PCS);M3.2*40mm(30PCS);M4.0*60(25PCS)

All products are made of 304 Stainless Steel;304 Stainless steelhave good chemical resistance and may be mildly magnetic

1. Product Type: High quality cotter pin clip key fastner fitting assortment kit

2. Material: Made of 304 Stainless Steel, corrosion resistant, durable and steady

3. Package Include: 6 size of M1.6*25, M2.5*25, M2.5*40, M3.2*30, M3.2*40, M4*60 total 90pcs in a clear box, can meet your different needs

Contains 6 most popular oversized sizes of cotter pins

Plastic Storage Case That is Clearly Marked to Help You Stay Organized

Sizes: 1/8 by 2-Inch 50 pcs, 5/32 by 2 1/2-Inch 30 pcs, 3/16 by 3-Inch 20 pcs, 1/4 by 2-Inch 25 pcs, 1/4 by 3-Inch 15 pcs, 5/16 by 2 1/2-Inch 10 pcs

Better grip:Old,flat style cotter pins will almost always break after 1 or 2 reuses because you have to bend them,but our R clips can do better.Just pull them out and when ready,push back in.Good tension and nice 'grab tab' bend design can bring you better grip and less headaches.Even rolling RC cars couldn't make the pins come out.

Hold tight:If your storm door "actuator" pin broke,it will causing the door slam open or close constantly.Now you have an easy solution as using this cotter pin to reattach the 2 pieces,bring the door back to functional so you could use it again.It will remain shut down when the wind get dramatic,much sturdier and better than it was before.

Pull easier:They do the job and are easy to put on and pull off.Gone are the days hunting a tool to remove pins,now all you need to do just a quick pull of the finger and out it comes!Slight angle makes it easier to remove and install,convenient for adjusting.The way that the end curved up helps you pull it easier and works as expected.

Kit includes a variety of common lynch pins (L-pins). Includes handy storage case.

Ideal for cars, trucks, trailers, ATVs, mowers, tractors and other farm equipment.

Yellow zinc plated to resist rust and corrosion, Spring loaded rings to ensure a secure hold when installed

【HIGH QUALITY】Made of high quality 304 Stainless Steel, corrosion resistant, durable and steady, high quality materials and construction to ensure long service life.

【UNIQUE DESIGN】The cotter pin made of heavy duty material, with hair pin style design gives fast and secure hold for bolts and pins, specialty locks to ensure tight hold that will last long.

【VARIOUS SIZES】150Pcs 6 different Sizes in a convenient grid storage box, Including M1.6*25, M2.5*25, M2.5*40, M3.2*30, M3.2*40, M4*60. Different sizes can meet your different daily needs.

【Sizes】M1.6*25, M2.5*25, M2.5*40, M3.2*30, M3.2*40, M4*60. Total 6 frequently used sizes can meet your different needs.

【Material】Made of 304 stainless steel, corrosion resistant, durable and steady, corrosion resistance, and anti-rust, you can use it for a long time.

【Wide Applications】Widely used in automotive, mechanics, car garage, workshop, power equipment, cars, trucks, lawn mower, small engine repair and fastening, etc.

☆ 『Product Material』: All the cotter pins are made of 304 Stainless Steel, rust and corrosion resistant, durable and steady not easy to break.

☆ 『Package Include』: 6 size of M1.6*25*100pcs, M2.5*25*80pcs, M2.5*40*60pcs, M3.2*30*40pcs, M3.2*40*30pcs, M4*60*30pcs total 340pcs in a clear box, enough quantity can meet your different needs.

☆ 『Product Feature』: The cotter pin with hair pin style design gives fast and secure hold for bolts and pins, specialty locks to ensure tight hold that will last long.

🧲 Double Protection : Lawnmower hitch pins not only could be tightly fixed with magnets but also can be fixed with cotter pins; perfect double protection even at high speeds and on the toughest terrain;Our quick connect hitch pin has a simple design that will stand the test of time

🧲 Comfortable to hold and control : Simple One Handed Release Mechanism, one hand hook and unhook; Easy to hook and unhook tow pin with the magnetic design; Leaves one hand free for a hastle free trailer alignment and less time spent bending over in an uncomfortable positions

🧲【Double Protection】: Lawnmower hitch pins not only could be tightly fixed with magnets but also can be fixed with cotter pins; perfect double protection even at high speeds and on the toughest terrain;Our quick connect hitch pin has a simple design that will stand the test of time

DURABLE HITCH PIN: CZC AUTO handle hitch pin is made of high-strength steel for wear and impact resistance. Our tractor pin is shielded with a durable powder coating to prevent dust and corrosion

DOUBLE PROTECTION: Powerful magnet ring that stays put even at high speeds or on the tough terrain. Can also be fixed with cotter pin. Orange handle make finding the pin in lush green lawn more easily

EXCELLENT WELDING: The welding point of the trailer pin is very strong. Exquisite craftsmanship, smooth surface without burrs and bumps. CZC AUTO hitch pin has a simple design that will stand the test

Convenient selection of strong, durable Cotter Rings that will secure all the most popular sizes of Clevis Pins

Kit includes Cotter Rings to secure 3/16-inch (20), ¼-inch (20), 5/16-inch (10), 3/8-inch (10) and ½-inch (6) Clevis Pins

Stainless Steel construction ensures reliable, long-term corrosion-free performance in marine environments

Package Included: 5 Pcs M1.2*20mm length Cotter Pins, 5 Pcs M1.5*30mm length Cotter Pins, 5 Pcs M2*40mm length Cotter Pins, 5 Pcs M2.5*55mm length Cotter Pins, 5 Pcs M3*60mm length Cotter Pins.

Feature: The cotter Pin assortment kits are made of premium quality heavy duty steel ensures a very long life of use in any workshop, no need to replace these.

Material: Made of carbon steel with zinc plated, Sturdy and durable, Corrosion resistance and anti-rust, it's suitable for indoor and outdoor use.

USE YOUR HITCH: Replace old pins and hitch up anything with the ABN Trailer Tow Hitch Lock Pin and R-Clip, 4" x 3/8" Inch – For Towing Cargo, Boat, RV, Car, Truck, Bike, ATV; No more struggling to get out those pins, because this hitch pin makes coupling implements and machinery an easy task

PERFECT SIZE: 4-inch (10.2cm) usable length; 0.4-inch (1cm) shaft diameter; 6.75-inch (17.1cm) overall length (shaft and handle included); 0.4-inch (10mm) length from pin hole to flat shaft end; Hole for the clip has 0.2-inch (4mm) diameter; 3-inch (7.6cm) long pin included

GRIP COMFORTABLY: Vinyl coated handle can be gripped and used for pulling force (easier than bent pin design with no leverage available); Makes installation and removal a snap; Attractively bright red handle makes it easy to find when not in use

【Packing includes】Contains 5 sizes of cotter clip: 32 Pcs M1.6 * 28, 20 Pcs M2 * 40, 10 Pcs M2.5 * 50, 10 Pcs M3 * 60, 8 Pcs M3.5 * 75, 80 Pcs in total.

【Material & Quality】All retaining pins are made of high quality carbon steel, galvanized surface, smooth and burr-free, rust and corrosion resistant, sturdy and durable.

【Design】These R type cotter pins adopt hairpin design, can fast, safe and effective lock bolt, prevent relative rotation, durable.

Package Included: 20Pcs M3*60 mm length Cotter Pins

Quality: These high-quality trailer hitch pins are zinc plated and constructed to last a lifetime. Manufactured to ensure that long lasting life, so replacements are not needed.

Design: These R clips adopt hairpin design, can fast, safe and effective lock bolt, prevent relative rotation, durable.

No More Disappointment - Nothing is more frustrating than finding out that the nuts and bolts in your wheel-changing box aren’t the right sizes. Not anymore, carry our zinc plated cotter pin and never get stranded with a broken car again

Every Mechanic’s Go-to - Sturdy, durable, and easy to use, cotter pins assortment that comes in a set of 50, with various size combinations making it a staple for every mechanic, RV owner, lawnmower, and biker

Handy & Reliable Locksmiths - While ordinary pins bend and snap; our R-shaped pliable cotter pin not only stands the test but also makes locking the nuts easy, so no more replacements are needed every now and then

【Value Pins】 You will get 5 pieces of M4*75mm pins, M2.8*5mm pins, M2.5*50mm pins, M2*45mm pins, M1.8*35mm pins, 1.2*21mm pins respectively. Save you more money!

【Elasticity & Hardness】 Our high quality pins are made of heavy duty carbon steel. Good elasticity, high hardness, good wear resistance, smooth surface, no burr. Strong and durable. Can be used for years without replacement.

【Waterproof & Rustproof】Corrosion and rust resistant, galvanized coating. Suitable for indoor and outdoor use and wet environment. Will not rust even after years of use.

【HIGH MATERIAL HITCH PINS】: Our Hairpin Cotter Pins are made of heavy duty alloy steel plated with zinc for excellent anti-rust and corrosion resistance. The hair pin is durable, smooth surface and burr-free that ensures a long service life in any use place. The hairpin design secures the bolt quickly for stability.

【BEST COMBINATION COTTER PIN】: IEAWISL Cotter pin assortment kit consists of 6 different sizes- 1/16 x 1, 3/40 x 1-3/16, 1/10 x 1-1/2, 1/8 x 2, 11/80 x 3, 4/25 x 3. These sizes can meet your needs for almost any mechanical, automotive or small engine repair, and becomes a necessity for mechanics, caravan owner, lawnmower, and biker.

【TOP QUALITY & CONVENIENT BOX】: We want you to receive a perfect set of cotter pin assortment kit and products that don't get mixed up, so we've reinforced and thickened the inside and outside of the box. Therefore, you don't need to worry about the damage or mess of the case. We put a beautiful label on each box for you to quickly identify and store the cotter pins.

【75 Pcs in 8 Sizes】There are 8 sizes in the cotter clip assortment kit. The five hitch pin size are respectively M1x17(15Pcs),M12x21(15Pcs),M1.6x28(15Pcs),M1.8*32(10Pcs), M1.8x35(5Pcs),2x30(5Pcs),M2.5x45(5Pcs),M3*50(5Pcs). Hair Pin set contains wide range of sizes M1-M3, Rich size to meet the needs of different uses.

【High Quality 4.8 Carbon Steel】R clips retaining pins are made of high-quality 4.8 carbon steel. Advanced Galvanizing Technology effectively prevents rust and ensure smooth surface without burr. The cotter pins suitable for indoor, outdoor and high temperature, high salinity working environment.

【Strong Elastic Hairpin Design】Because of a strict metal composition and consummate casting skill, the hitch pin clips have high hardness and strong spring tension. The pin will not be easily removed when the clip is in place. Furthermore, once these are in place they last. Hairpin design: fast, Safe and effective locking bolt, uniform force, not easy to slip, used to prevent relative travel, will not fall off, easy installation and disassembly, reusable.

▶【Package Includes】24 pieces hitch pin clips, contains a wide range of sizes. 4pcs M1.2*21, 4pcs M1.6*28, 4pcs M1.8*32, 4pcs M2*40, 4pcs M2.5*50, 4pcs M3*65.

▶【 Sturdy & Durable】Cotter Pins are made of high-quality carbon steel with zinc plated, constructed to last a lifetime. Corrosion resistance and anti-rust, it can be used in moist environments.

▶【Hairpin Design】The cotter pins feature hair pin design, it can lock the bolt fast and effectively.

TONGASS 4 1/4-INCH X 1 3/4-INCH PREMIUM SNAP L-PINS FOR WEIGHT DISTRIBUTION HITCHES - You’ll need this pair of L-pins, one for each side. At 4 1/4 inches long by 1 3/4 inches thick, these hitch L-pins with integrated snap clips are a universal fit for most weight distribution systems

L-PINS WITH INTEGRATED SNAP CLIPS - Specifically designed for these L-pins, the integrated snap clips flip up and down seamlessly. There’s no need for separate clips that may take time and patience to install. Aside from convenience, these snap clips are also more efficient in keeping the L-pins secure and they’re impossible to lose!

MINIMIZE WEIGHT DISTRIBUTION HITCH NOISE - The L shape of these hitch pins allows it to lean securely on the edge and hang over the spring bar, minimizing the rattling noise from the assembly. It fits perfectly and securely on the two square holes in the bracket, limiting unnecessary movement

Made Of high quality 4.8 Grade Carbon Steel. Good elasticity, high hardness, good wear resistance, smooth surface and no burr.Sturdy and durable.

Corrosion Resistance and Anti-rust With Zinc coated .Suitable for indoor and outdoor use and humid environment.

Adopt hairpin design, can fast, safe and effective lock bolt, prevent relative rotation, durable.

☛Cotter Pins Assortment Kit:Package include 2 styles of cotter pins and R hair pins, size-M1.6, M2.5, M3.2, M4, 3/32", 5/32", 5/64", 7/64", and 9/64, total 300pcs are sorted packed in a plastic box for easy store. Enough size and quantity can meet you needs for automotive, mechanics, cars, trucks, lawn mower use.

☛Material: All the Cotter Pins Assortment Kit are made of premium quality heavy duty steel , with zinc plated on the surface, rust and corrosion resistant, durable and steady not easy to break.

☛Product Feature :The cotter pin with hair pin style design gives fast and secure hold for bolts and pins, specialty locks to ensure tight hold that will last long, Heavy duty material allows for durability while hair pin style design gives fast and secure hold for bolts to ensure stability.

Secure Your Trailer: Our set of 20 heavy-duty safety pins will keep your trailer securely attached to your hitch, so you can tow with confidence.

Multiple Diameters: This set includes 6pcs of 1/4" diameter pins in squared design, 6pcs of 1/4" diameter pins in arched design, 4pcs of 5/16" diameter pins in squared design, and 4pcs of 3/8" diameter pins in arched design, so you'll have the perfect fit for any hitch.

Easy to Use: The semi-flexible spring steel wire latch pin is easy to insert into the corresponding hook slot and locks tightly in place, ensuring that the pin won't loosen or rattle free while in use.

Clevis pins are used to secure a clevis to a load by slotting through the holes on the prongs of the clevis

Commonly used on hitches and to replace bolts or rivets at connection points that require quick assembly/disassembly

Ideal for industrial applications