The Kennedy" 'Smile-Dial' plunger type dial gauge has an easy to read 58mm (2,1/4") diameter dial with a matt finish chromed housing and black oxidised limit hands.
The mechanism is jewelled to ensure a smooth precise action. Fitted to the back of the 'Smile-Dial' is an off-set lug with 1/4" inside diameter and a 5/16" diameter stem fixing. Manufactured to BS 907.

Graduation: 0.1mm.
Travel: 10mm.
Reading: 0-100.