Socket
Product number:
492041
for spark plugs with 21 mm (5/8" AF) width across flat, 13/16" square drive
Product Information "Socket"
for spark plugs with 21 mm (5/8" AF) width across flat, 13/16" square drive
Hexagon spark plug socket with rubber insert
? length: 90 mm
? diameter: 21.8 mm.