ENGINEERED FOR PRECISION AND PLUG PROTECTION

The Milwaukee 3/8" Drive 18mm 6-Point Spark Plug Socket is a masterclass in mechanical design, addressing the common failure points of standard automotive sockets. Featuring a specialized dual-material rubber retainer, this socket provides a high-friction grip that prevents spark plugs from slipping or sustaining ceramic damage during extraction. The exterior is finished with precision knurling for maximum tactile control during hand-tightening, while the base incorporates an external hex for wrench-assisted torque in tight engine bays where ratchet clearance is limited.

• / Dual-Material Rubber Retainer ensures a secure fit to prevent dropping or cracking delicate spark plug insulators.
• / Precision Knurled Surface provides enhanced grip for oily hands when starting threads or loosening by hand.
• / External Hex Base allows for the use of a 20mm wrench, offering a low-profile alternative to traditional ratchets.
• / Stamped Size Markings provide permanent visibility that won't wear off after exposure to harsh garage chemicals.
• / Chrome Plated Finish delivers superior rust protection and long-term professional ROI.

WHAT'S IN THE BOX

(1) 3/8" Drive 18mm 6-Point Spark Plug Socket (48-22-9556)