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Vendor: Suburban Tool Inc.
1-2-3 Block (PB-123)
Regular price $135.45 -
Vendor: Suburban Tool Inc.
1-2-3 Block (Metric) (B-246-H23-M)
Regular price $1,065.75 -
Vendor: Suburban Tool Inc.
1-2-3 Block (Metric) (B-234-H23-M)
Regular price $690.90 -
Vendor: Suburban Tool Inc.
1-2-3 Block (Metric) (B-123-NH-M)
Regular price $172.20 -
Vendor: Suburban Tool Inc.
1-2-3 Block (Metric) (B-123-H23-M)
Regular price $308.70 -
Vendor: Suburban Tool Inc.
1-2-3 Block (Metric) (B-123-H11-M)
Regular price $254.10 -
Vendor: Suburban Tool Inc.
1-2-3 Block (Metric) (B-123-H1-M)
Regular price $199.50
Suburban Tool 1-2-3 blocks and metric tri-blocks are essential setup tools for machinists, tool & die makers, and QC inspectors. Precision-ground and hardened, these blocks provide accurate reference surfaces for layout, workholding, parallels, and angle-block setups on the surface plate or milling machine.
This collection spans inch and metric sizes including 25 × 50 × 75mm, 25 × 50 × 100mm, and 50 × 80 × 100mm tri-blocks, available individually or as matched pairs. Choose hole or no-hole configurations to suit your fixturing needs.
- Suburban Tool quality, Made in USA
- Inch and metric 1-2-3 blocks and tri-blocks
- Matched pairs and individual blocks available
- Hardened, precision-ground for setup and inspection
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Special Offers
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Vendor: Suburban Tool Inc.
Certifications – 9150 Steel Parallel Sets A,B,C Certification - Long (CERT-LONG-9150ABC)
Regular price $762.30 -
Vendor: Suburban Tool Inc.
Certifications – MasterView Certification - Long (CERT-LONG-MV)
Regular price $404.25 -
Vendor: Suburban Tool Inc.
Certifications – TWP22-SET Certification - Long (CERT-LONG-TWP22)
Regular price $762.30 -
Vendor: Suburban Tool Inc.
Certifications – TWP9 9 Piece Parallel Set Certification - Long (CERT-LONG-TWP9)
Regular price $382.20
