DescriptionHalfway extension riser blocks are stackable riser blocks that allow precise positioning of components between grid points on modular work supports. Manufactured from 1045 steel, both top and bottom faces are precision ground and the parts receive a black oxide finish for basic corrosion protection.
Product Types- BJ631 — Halfway extension riser block
- BJ632 — Extension riser block
Part Options (table)ID | SKU | Part Number | Thread (T) | T1 For SHCS | L | L1 | L2 | W | W1 | H ± .01 | H1 | PN
142627 | BJ631-16025 | BJ631-16025 | M16X2.00 | M16 | 85 | 50 | Through | 85 | 50 | 25 | 8 |
142628 | BJ631-16032 | BJ631-16032 | M16X2.00 | M16 | 85 | 50 | Through | 85 | 50 | 32 | 15 |
142629 | BJ631-16040 | BJ631-16040 | M16X2.00 | M16 | 85 | 50 | Through | 85 | 50 | 40 | 23 |
142630 | BJ631-16050 | BJ631-16050 | M16X2.00 | M16 | 85 | 50 | 35 | 85 | 50 | 50 | 33 |
DocumentsSpecification PDF available for this product.
Specifications / Technical data- Material: 1045 steel
- Finish: black oxide
- Top and bottom faces: precision ground
- Design: stackable riser blocks
- Function: allow positioning components between grid points
- Series / Model: BJ631 (also available BJ632)