Silverline Petrol Engine Compression Testing Kit Summer-3 For easy positioning on screwing

For easy positioning on screwing tools and fastenings

generous inner depth and wide comfortable sealing rings filled with fluid and foam

Compound-action diagonal pliers with induction-hardened cutting blades

tapered cutting edges allow material up to 6mm to be drilled

Features measure for accurate hole punching and spring-loaded handles

Silverline Petrol Engine Compression Testing Kit Summer-3 For easy positioning on screwingEasy to read up to 300psi (20kPa). Cone adaptor fits all spark plug holes. Includes 150mm straight and angled push on connectors, 400mm flexible extension with 10, 12, 14 and 18mm adaptors and tough storage case.