90 Degree Cotter Pin Puller

When you need to extract a cotter pin from a castle nut buried deep inside a wheel hub or pull a split pin from a tight clevis assembly, a straight-tip tool just will not cut it. The Teng Tools MDP90 gives you a precisely angled 90-degree tip that hooks under pin loops and heads in spaces where your fingers and pliers cannot reach.

The bi-material handle is shaped for a comfortable, secure grip. Two distinct materials work together to cushion your palm while keeping the tool from spinning or slipping when you apply pulling force. At only 27 g (164 mm overall), it stays light enough for extended use without hand fatigue, yet firm enough to lever out stubborn retention hardware.

This is a purpose-built extractor for the kind of repetitive pin removal that automotive technicians face every day: brake caliper pins, steering linkage cotter keys, axle retainers, throttle linkage clips, and similar small fasteners across cars, trucks, and heavy equipment. The 90-degree bend reaches behind and around obstructions, so you spend less time disassembling surrounding components just to get at a single pin.

Compact enough to ride in a chest pocket or a small tool pouch, the MDP90 is the kind of specialty hand tool that saves minutes on every job once you have it in your rotation. Add it to your existing pick set or keep it in your brake service kit where cotter key removal is part of every procedure.