1/2″ x 4-5/8″ Stainless Steel Locking Pin


Sized specifically for:

  • General Purpose


(1) 1/2″ x 4-5/8″ Stainless Steel Locking Pin
Frequently bought together
SKU: 61100-D Category:


The InfiniteRule Security Locking Pin (Model No. 61100) provides peace of mind when towing any trailer. The innovative design, which is made right here in the USA, is carefully and meticulously manufactured by our experts in our very own facility. Each piece is inspected for any imperfections to ensure ease of use, durability, and reliability. The weatherproof cap keeps any water, dirt, or grime that may enter the key hole out. InfiniteRule’s unique internal turn key locking mechanism allows for easy access and use on specific applications. The locking pin, fits a 1/2 inch pinhole with up to a 4-5/8 inch span. All of InfiniteRule’s products are made with countless hours of dedication and passion to ensure all of your trailer, towing, and off-road needs are kept safe. Backed by Limited 1-year Warranty.


  • PROTECTS your vehicle’s investment. Stylish Stainless Steel, non-tamper design, reliably keeps your Locking Pin secure. These pins are structurally and functionally sound, enabling you to use them for any job you could think of.
  • Weatherproof Cap protects the keyhole by keeping water, grime, and dirt out of the locking mechanism to ensure years of use. Durable yet sleek design constructed from high strength stainless steel, to prevent rusting and allow for reliable security.
  • Made in the USA by InfiniteRule Security, Inc.

Package Contents:

  • 1/2″ x 4-5/8″ Stainless Steel Locking Pin

Additional information

Weight 14 oz
Dimensions 8.5 × 1.3 × 1.3 in
Product Type

Hitch Lock, Receivers


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For your convenience, all locks in the same order will be keyed alike.