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Socket adapter for spark plugs Honiton H-021 21 mm 3/8" with T-handle
Summary description:
Honiton H-021 is a 21 mm socket adapter for spark plugs with a 3/8" drive and an integrated T-handle. Designed for installing and removing spark plugs, it provides manual torque and control in tight engine bays and workshop tasks. Suitable for automotive maintenance and routine spark plug replacement where a T-handle grip is preferred.