Dorman 140-133 locking safety pins provide a reusable stainless steel alternative to one-time-use cotter pins in slotted, drilled, and castellated hardware. The universal design suits passenger, commercial, performance, industrial, and agricultural applications where a secure retaining pin is serviced repeatedly, helping shops and DIY users avoid replacing a split pin after every removal.

Dorman 140-133 Technical Specifications:

• Stainless steel construction helps resist corrosion in automotive, industrial, and agricultural service environments.
• Locking fastener style is designed to replace traditional cotter pins where hardware must be retained yet removed for service.
• 1/8 in. wire diameter and 2-13/16 in. usable length fit specific drilled or slotted hardware that matches these dimensions.
• Reusable design can reduce waste and downtime compared with single-use split cotter pins on frequently serviced components.
• Universal fit supports a wide range of equipment rather than a single vehicle application.

Includes:

• 10 locking safety pins

Use as an economical reusable retainer for properly sized slotted, drilled, or castellated hardware. Always verify the 1/8 in. wire diameter and 2-13/16 in. usable length against the application before installation.