Compac dial bore gage parts list Model IA1A (.5 to 1.0") and model IA1 (12 to 25 mm) measuring heads. These are the same parts used by Interapid, Alina and SPI 20-014-7 and 20-015-4 dial bore gages made in Switzerland. Information on new Compac dial bore gages can be found on page 41. 
How to order parts
Take note of the part numbers and quantities you need, then proceed to the parts price list to place your order online. If you'd rather have us take a look at your bore gage, please refer to page 30.
Bore gage indicator parts are listed separately. Please see page 72. All parts are made in Switzerland unless otherwise noted. | 
