Overview
Saker 4-in-1 Adjustable T-Square Drilling Ruler – Cabinet Hardware Jig & Marking Gauge Tool for Precision Woodworking
The Saker 4-in-1 Drilling Positioning Ruler is a versatile woodworking companion that combines the functions of a T-square, cabinet jig, marking gauge, and leveling tool—all in one. Its precise build and flexible adjustment system make it ideal for accurate hole drilling and hardware installation. Whether you’re building custom furniture, installing drawer pulls, or laying out complex joinery, this aluminum alloy ruler provides the reliability and ease-of-use that professionals and DIYers alike depend on.
Features
Multi-Purpose Tool: Works as a cabinet jig, marking gauge, and T-square
Precise Positioning: Three adjustable blocks enhance drilling and layout accuracy
Built-In Bubble Levels: Dual-axis levels ensure vertical and horizontal alignment
Durable Build: Aluminum alloy body with wear-resistant printed scale
Fully Adjustable: ABS knobs allow quick changes in length and angle
Ideal for
- 4-in-1 drilling and marking ruler for woodworking
- 13.78" adjustable aluminum alloy body
- Dual-axis bubble levels for alignment
- Three positioning blocks for precision layout
- ABS knobs for easy angle and length adjustment
- Wear-resistant printed scale
- Ideal for cabinetry, shelving, doors, and furniture









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