Amazon
Size: 18 mm single Hex (6pt) x 1/2 InchD Length: 65 mm; diameter: 257 mm Other 1/2 InchD Bi-Hex spark plug socket sizes available - please see Laser Part No 0100 (16 mm), 0101 (21 mm) Manufactured from chrome vanadium
Size: 18 mm single Hex (6pt) x 1/2 InchD Length: 65 mm; diameter: 257 mm Other 1/2 InchD Bi-Hex spark plug socket sizes available - please see Laser Part No 0100 (16 mm), 0101 (21 mm) Manufactured from chrome vanadium