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Trailer Cotter Pin
Trailer Cotter Pin
M5x100mm Heavy Duty “R” Clip
Upgrade your trailer, dolly, or lawn equipment with this Heavy Duty M5x100mm Cotter Pin. Designed with a sturdy “R” shape for fast and reliable locking, it's built to handle high-load conditions without bending, shearing, or slipping.
Key Features:
- Designed for Trailer Jetters: M5x100mm size is ideal for securing components like hose reels, hitch mechanisms, and latch pins on jetter trailers.
- Heavy-Duty 4.8 Carbon Steel: Galvanized to resist corrosion and built to endure high-vibration environments and harsh conditions common in drain cleaning work.
- Secure “R” Style Hairpin: High spring tension ensures a strong hold that won't rattle loose during transport or operation.
- Easy to Use and Reuse: Installs quickly by hand, holds tight, and can be removed without tools — perfect for daily use in the field.
Specifications:
- Material: Zinc-plated 4.8 Carbon Steel
- Color: Black
- Size: M5 x 100mm (approx. 3.94")
- Clip Style: “R” Hairpin Design
Frequently Asked Questions
This M5x100mm cotter pin fits a variety of equipment commonly
used in drain cleaning and jetting work. It's ideal for trailer hitch locks, hose reel
arms, hand trucks, control panel latches, and even battery or toolbox
brackets on jetting trailers.
Yes! The cotter pin is made of 4.8 carbon steel with a black zinc finish. It's
built to withstand high tension, vibration, and constant movement. Great for farm rigs,
service trailers, and jetter frames.