The 100mm Draper Heavy Duty Long Combination Spanner delivers enhanced leverage for more demanding applications where additional torque is required. This size is particularly favoured by plant engineers, agricultural mechanics and heavy vehicle technicians who regularly work with larger fasteners and stubborn fixings that demand robust, reliable tooling. Manufactured from fully drop forged chrome vanadium steel and subjected to hardening and tempering treatments, this 100mm spanner offers exceptional strength characteristics essential for heavy duty use. The chrome plated finish provides excellent corrosion protection whilst the polished surface reduces friction during operation. Both the bi-hexagon ring end and open-end jaws feature a 15° offset design, significantly improving access to recessed fasteners and providing better clearance when working around frame members, pipes and other obstructions. The long pattern configuration maximises leverage potential, allowing you to apply gre