GUNSON COLORTUNE HI-GAUGE ADAPTOR KIT 18 MM (G4055E) is available to buy in increments of 1
Description
A 14 mm to 18 mm thread adaptor that converts the standard connectors supplied with the Colortune and Hi-Gauge compression testers to fit the larger spark plug sizes found on some classic cars. Set includes a soft copper washer to ensure a good seal.
• Thread size: 14 mm to 18 mm
• Suitable for most modern and classic cars
• Kit contains: 14 mm to 18 mm thread adaptor, gas seal washer and hex key
