4 PIECE COMBINATION SQUARE SET WITH 12″ 4R BLADE (4901-0003) (SKU: 4901-0003)
4 Piece Combination Square Set
- 0-12″ Blade
- Set includes square head, center head, protractor and blade
- Double indexed protractor is graduated 180° in both directions
- Graduation: 4R-8ths, 16ths, 32nds, 64ths
- Blade is made of hardened stainless steel
- Microfine graduation
- Accuracy ±15′
- Replacement blade is part #4901-0316
Specifications
- 4 Piece Combination Square Set
- Set includes: square head, center head, protractor and blade.
- 0-12″ Blade
- Blade is made of hardened stainless steel.
- Double indexed protractor is graduated 180° in both directions.
- Graduation: 4R-8ths, 16ths, 32nds, 64ths
- Microfine graduation.
- Accuracy ±15′.
- Replacement blade is part #4901-0316.
- Weight: 3.1
- Dimensions: L 4, W 8, H 4
Benefits
- Industrial-grade tooling designed for dependable shop performance.
- Supports consistent results when applied with correct setup practices.
- A practical choice for U.S. machine shops and maintenance work.
Recommended use
- Confirm compatibility (size, interface, machine capacity) before ordering.
- Follow safe operating practices and use appropriate PPE.
- Optimize setup rigidity and process parameters for best results.
USA Warehouse Stock — Fast U.S. fulfillment.








Reviews
There are no reviews yet.