Brunson 803 Series V-Block Kit
Adapts to our Invar System
If you use our Invar System as a scale extension tool, you may need the 803-1 V-block kit. These V-blocks work with our Invar System to provide quick access to shafts from 1-1/2″ to 48″ in diameter. A spring-loaded steel mounting rod ensures positive contact with the shaft below. The length of the rod is not manufactured to a precision length but is meant for relative “X” or “Y” measurements on rolls. The 803-1 is a kit consisting of both V-blocks, but each V-block may also be purchased individually (see table below). You can see other Invar System Components on our website.
Model | Description | Fits |
803-1 | 803-2 and 803-3 V-blocks with case | 1 1/2″ – 48″ diameter rolls 38 mm – 1.2 m |
803-2 | 120° V-block with case | 1 1/2″ – 15″ diameter rolls 38 mm – 38 cm |
803-3 | 160° V-block with case | 12″ – 48″ diameter rolls 30 cm – 1.2 m |
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May Be Used With:
- Invar System Tubes
- Any optical tooling scale except 6040 or 6100
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Product Sheet |