Draper Square Brake Adjusting Wrench

The Draper Square Brake Adjusting Wrench is a specialist tool designed for precise adjustment of drum brake mechanisms, ideal for professional mechanics and motor trade technicians. This compact 175mm wrench provides dual square drive sizes to accommodate different brake adjuster configurations. Forged from high-grade chrome vanadium steel, this brake adjusting wrench undergoes hardening and tempering processes to deliver exceptional strength and durability under workshop conditions. The chrome plated finish provides effective corrosion protection, ensuring the tool maintains its performance even in demanding automotive environments where exposure to brake fluid and moisture is common. The dual square drive configuration featuring 1/4" and 5/16" sizes makes this wrench suitable for working with various drum brake adjuster types commonly found on both older and modern vehicle applications. Its compact length offers excellent access in restricted spaces behind brake backing plates, whilst the square profiles ensure positive engagement with adjuster mechanisms to prevent slippage during fine adjustment work.