SUBURBAN Tri-Block Pair: 2 Blocks, 0 Holes, 3 in x 2 in x 1 in, 0.0001 in Squareness
The SUBURBAN Tri-Block Pair is a set of two 1-2-3 setup blocks, model B-123-NH-M, offering 0.0001 in squareness. Each block measures 3 in x 2 in x 1 in with no holes, and the pair includes a Short Form Certification…
SKU 3G-OTH-279722
Also listed as: B123NHM · B 123 NH M
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SUBURBAN Tri-Block Pair is a set of two 1-2-3 setup blocks, model B-123-NH-M, offering 0.0001 in squareness. Each block measures 3 in x 2 in x 1 in with no holes, and the pair includes a Short Form Certification for precision measurement applications.
Frequently Asked Questions
What is the SUBURBAN Tri-Block Pair used for?
The SUBURBAN Tri-Block Pair is used for precision setup, layout, and inspection in machining and quality control. These 1-2-3 blocks provide a stable reference surface for squaring workpieces, setting up indicators, or checking squareness to 0.0001 in. They are essential in toolrooms and manufacturing environments.
What are the specifications of the SUBURBAN Tri-Block Pair?
The SUBURBAN Tri-Block Pair (MPN B-123-NH-M) includes two blocks, each measuring 3 in x 2 in x 1 in with no holes. Squareness is certified to 0.0001 in. The set comes with a Short Form Certification. These precision 1-2-3 setup blocks are manufactured by SUBURBAN for reliable metrology applications.
Where to buy SUBURBAN Tri-Block Pair worldwide?
You can source the SUBURBAN Tri-Block Pair through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies precision tools from SUBURBAN and other leading brands.
How to maintain SUBURBAN 1-2-3 setup blocks?
To maintain accuracy, keep the SUBURBAN Tri-Block Pair clean and free of burrs. Store blocks in a protective case to prevent nicks. Periodically check squareness with a certified square. Avoid dropping or clamping excessively. For recalibration, contact a metrology service. Proper care ensures long-term 0.0001 in precision.
Used in
Common applications for SUBURBANSUBURBAN Products
3G Electric supplies SUBURBAN 1-2-3 setup blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
