Laser 3682 Magnetic Spark Plug Socket 3/8" D 16mm

Thin wall spark plug socket for use on modern engines with limited plug clearance. Extra long to access deep seated spark plugs. Size: 16mm Bi-Hex (12pt) x 3/8"D x 250mm long. Outside diameter: 20mm; inside depth: 69.1mm Magnetic end holds the spark plug safely & securely, with the knurled end for finger grip tightening. Manufactured from chrome vanadium. Other sizes available, please see Laser Part Nos. 3681 (14mm) & 3683 (21mm).