Q. Is this Marking Element suitable for part number 51-9307 as the element states it is for a 16mm dia and the knob is 20mm, should the 16mm dia dimension be refering to the height? if this is not the correct marking element then what is the correct part number? regards Ian Styles Technical Manager VeriVide Ltd
A. Hi Ian, thanks for your question. Yes, they are suitable for 51-9307.