•  Toolroom Quality, for measuring of bore diameter and groove width.

• The spring-loaded plunger expands within the hole. Knurled locking
• range from 8mm to 150mm   5/16 to 6"
• stainless steel body , springs brass includes brass inner sleeves ,
  

WE TRADE AS LPR TOOLMAKERS we have been suppliers of quality Engineering Tooling for over 20 years A TELSTRA SMALL BUSINESS WINNER please check out our Ebay shop WE STOCK MOST ITEMS