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Hex key Proline 4 mm 48529 — single metric L-shaped Allen wrench
Summary description:
Proline Tools 48529 is a single 4 mm metric hex key (Allen wrench) designed for driving and loosening hex-head fasteners. The L-shaped steel key provides leverage for torque and access in confined spaces. Suitable for assembly, maintenance and repair tasks on furniture, machinery and bicycles where a 4 mm hex interface is required.