Hillman Cotterless Steel Hitch Pin 3/8”x1-5/8”

Name: Hillman Cotterless Steel Hitch Pin 3/8”x1-5/8”
SKU: 111857
Availability: InStock

$3.65

SKU: 111857 Categories: Automotive, Farm Equipment Parts, Farm Supplies, Hitch Pins & Mounts, Hitches Towing & Jacks

In stock

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The Hillman Cotterless Steel Hitch Pin is a smart choice for anyone who needs to swap out equipment or attachments frequently without the hassle of keeping track of small clips. You will find that the built-in ball detent mechanism provides a secure hold inside the mounting hole, preventing the pin from sliding out during vibration or movement. It feels sturdy in your hand, and the integrated pull ring makes it easy to engage or disengage even if you are wearing heavy work gloves. This hardware is particularly effective for those tasks where you need a reliable connection that can be released in seconds with a firm tug.

Key Features of Hillman Cotterless Steel Hitch Pin

Spring-loaded ball bearing mechanism locks the pin in place without the need for separate clips

Zinc-plated finish protects the steel core against rust when exposed to rain or humidity

Integrated pull ring provides a comfortable grip for rapid installation and manual removal

One-piece design ensures you never lose a cotter pin in the field or the workshop

Low-carbon steel construction maintains its shape under standard shear loads

Chamfered tip allows for smooth alignment and entry into tight-fitting mounting holes

Reusable design supports hundreds of cycles for temporary or seasonal equipment setups

Compact profile works well in tight spaces where a traditional wire-lock pin might get snagged

Additional Information

Brand: Hillman

Product Type: Hitch Pin

Model:

Product Use: Securing lawn equipment and light-duty trailer attachments

Size:

Material: Zinc-plated steel

Height: 3/8 inch

Length: 1-5/8 inch

Width: 1 inch

When you are selecting a mounting location, ensure the hole diameter is as close to the 3/8-inch pin size as possible to maximize the holding power of the ball detent. If you notice the spring action becoming stiff due to dust or grit, a quick spray of dry silicone lubricant will keep the internal mechanism moving freely. You should avoid using these for high-speed highway towing or heavy-duty structural applications where a positive-locking bolt or a Grade 8 pin is required for safety. Checking the tension of the ball bearing periodically will help you confirm that the internal spring still has plenty of “snap” for a secure hold.