Sealey AK871 Mechanics Stethoscope Quickly locate the source of engine noise such as piston slap, worn gears and bearings, damaged valves, water pump failure and blown gaskets. Also useful for tracking down dashboard rattles and squeaks. Plastic ear pieces and 300mm probe with sound amplifying chamber. AK871 Features Quickly locate the source of engine noise such as piston slap, worn gears and bearings, damaged valves, water pump failure and blown gaskets Also useful for tracking down dashboard rattles and squeaks Plastic ear pieces and 300mm probe with sound amplifying chamber AK871 Specification Model No AK871 Brand: Sealey Nett Weight: 0.16kg What is included: 1 x Sealey AK871 Mechanics Stethoscope