Milwaukee 3/8″ Drive 5/8″ Magentic Spark Plug Socket

PRECISION IGNITION SERVICE WITH MAGNETIC SECURITY

Engineered to solve the common frustrations of spark plug maintenance, this 6-point socket replaces unreliable rubber inserts with an amplified rare earth magnetic retainer. This mechanical design ensures a positive lock on the plug during extraction from deep wells while allowing for a smooth release once the new plug is seated. The external geometry features precision knurling, a critical detail for technicians who prefer hand-starting threads to prevent costly cross-threading in aluminum heads. Built to withstand the corrosive fluids of a professional shop, this socket delivers the long-term ROI and mechanical reliability demanded by high-volume service environments.

• / Amplified Rare Earth Magnet provides a secure hold on spark plugs and won’t wear out like traditional rubber gaskets.
• / Precision Knurled Outer Surface allows for maximum control and grip when hand-tightening in tight engine bays.
• / External Hex Base offers the versatility to use a wrench for added leverage when clearance prevents the use of a ratchet.
• / Stamped Size Markings ensure permanent visibility and quick identification in a crowded tool chest.
• / Chemical Resistant Construction protects the socket and internal retainer from degradation caused by oils and garage solvents.

TECHNICAL SPECIFICATIONS

WHAT’S IN THE BOX

(1) 3/8″ Drive 5/8″ Magnetic Spark Plug Socket (48-22-9552)