Colortune / Hi-Gauge Adaptor Kit 12mm

Description

A 14mm to 12mm thread adaptor that converts the standard connectors supplied with the Colortune and Hi-Gauge compression testers to fit the smaller spark plug sockets found in classic motorcycles and two-stroke engines. Set includes a soft copper washer to ensure a good seam to engine fit.

Adaptor for Hi-Gauge Compression Tester, Part No. G4101 & Colortune, Part No. G4074.
Thread size: 14mm to 12mm.
Suitable for classic motorcycles & two stroke engines.
Kit contains: 14mm to 12mm thread adaptor, gas seal washer & hex key.
Other adaptors available, Part Nos. G4055A (10mm), G4055C (14mm tapered seat), G4055D (14mm long reach), G4055E (18mm).