Focus Tubes: DELTA Standard 60K
![DELTA Standard Focus Tube, 3.00" Long, 60K, KMT WATERJET PART](http://kmtgenuineparts.com/cdn/shop/files/1000005-30-299WM.jpg?v=1719846537&width=1445)
Engineering title(s):
- 1000005-20-299: FOC TBE-.020X2.99,25D,
- 1000005-30-299: FOC TBE-.030X2.99,25D,
- 1000005-40-300: FOC TBE-.040X3.00,25D,