Lock Pin, 5/16" x 2-1/4" Square


$0.39 EA

A convenient tool to have when removing parts from equipment. This lock pin is a solid piece that measures 5/16 inch x 2-1/4 inch. It forms the shape of a square and consists of a pin, cotter, and wire loop to secure the pin into place.

Availability: In Stock -

This 5/16 inch x 2-1/4 inch square lock pin is a pin and cotter all in one piece. They are used as a convenient way to adjust or remove accessories on equipment. The wire loop is pulled over the pin end to lock it in place or remove it. This one-piece lock pin eliminates cotter pin loss and will fit most quick release applications.


  • Square style
  • Double wire
  • Pin diameter: 5/16 in.
  • Usable length: 2-1/4 in.

  PTO LOCK PIN 5/16" X 2-1/4" in PTO Adapters and PTO Shafts & Accessories at Agri Supply ®.

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