Dorman 140-131 locking safety pins replace disposable cotter pins in slotted, drilled, and castellated hardware, giving shops and DIY users a reusable way to secure parts that come apart for service. The universal design suits automotive, industrial, agricultural, and equipment applications where a corrosion-resistant stainless steel pin is needed for removable or frequently serviced hardware.

Dorman 140-131 Technical Specifications:

• Stainless steel construction helps resist corrosion in outdoor, shop, trailer, and equipment environments where moisture can shorten fastener life.
• Coiled tension wire design provides a reusable locking fastener alternative to traditional split cotter pins for often-serviced assemblies.
• Sized with a 1/16 in. wire diameter, 1-1/16 in. usable length, and 1-3/4 in. overall length for compatible drilled or slotted hardware.
• Universal fitment supports passenger, commercial, and performance automotive use, along with industrial and agricultural equipment applications.

Includes:

• 30 locking safety pins

Common uses include securing removable or service-access parts such as bumpers, hoods, trailers, equipment panels, garden equipment, and sporting goods hardware. Confirm the drilled hole, slot, or castellated hardware accepts the 1/16 in. wire diameter and 1-1/16 in. usable length before installation.