Elevate Your Workshop with 1-2-3 Blocks Gage Set

Enhance your workspace with the 123 blocks precision gage set. Ideal for machinists and metalworkers, this tool guarantees accurate setups and inspections. Verify angles and alignments easily, bringing precision to your projects and ensuring parts remain perfectly square for every task.

• Hardened and precisely machined on all sides for reliable accuracy
• 23-hole design with 5 3/8″ 16UNC threaded holes and 18 untapped holes for flexible mounting
• Durable construction with no moving parts—lasts for years with proper care
• Suitable for setup, layout, inspection, and alignment verification tasks
• Essential tool for checking inside angles and verifying square accuracy

• Material: Hardened 45# Steel
• Hardness: HRC 48-58
• Dimension: Approx. 1″ x 2″ x 3″ (L x W x H) / 2.5cm x 5cm x 7.5cm
• Height Accuracy: 0.0002″
• Parallelism Accuracy: 0.0002″
• Shape: Square
• Type: Gage Block
• Colour: Silver

• Qty: 2 or 4 x 1-2-3 Blocks as per your selection