Ultra Precision 1-2-3" Block Set, 2Pcs/Pair .0001", Plastic Case Gas Mask Rubber tube

Rubber tube

If it is too flat or the height difference between the front and rear ends is too large

making for a complete and effective wheel bearing driver set

[Size]: 2" Sanitary Sight Glass

5 - 3/8NC16

Ultra Precision 1-2-3" Block Set, 2Pcs/Pair .0001", Plastic Case Gas Mask Rubber tubeProduct Description 23 Holes Squareness: . 0001" Parallelism: + . 0001" Height Accuracy in Pair: + . 0001" Hardness: HRC 56 60 Finished from 6 16 micro inches Nominal Tapping: 0. 0001" to 0. 0003" Product Features 5 holes tapped to 3 8 16 and others untapped Precision ground on all sides Squareness on all sides Surface finish Oversize to allow nominal tapping Product includes Five stainless steel socket head cap screws One hex key Fitted Case