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Sigerio aluminium T-square ruler with dual bubble levels and adjustable positioning blocks

Sigerio

Sigerio 4-in-1 Drilling Positioning Ruler measurement tool

SKU CH-STVZ-D7F1C

Aluminium-alloy T-square ruler with dual-axis levels and adjustable blocks for precise cabinet-handle drilling and multi-angle woodworking layout

  • TypeDrilling Positioning Ruler
  • 4-in-1 ruler completes drilling and marking tasks faster with three adjustable positioning blocks
  • Dual-axis bubble levels ensure precise alignment on uneven surfaces for accurate drilling
  • Adjustable ABS knobs change length and angle for flexible woodworking measurements
  • Aluminum alloy construction with UV-printed scale resists wear and fading for long-lasting clarity
  • Template design suits cabinet handle installation across various hardware sizes

4-in-1 Drilling Positioning Ruler

The Sigerio 4-in-1 Drilling Positioning Ruler is a multifunctional T-square designed for woodworking and cabinet hardware installation. It combines drilling guidance, angle measurement, length adjustment, and leveling in one tool. Three sets of adjustable positioning blocks support various handle sizes and drilling patterns. It is built for joiners, cabinet makers, and DIY enthusiasts who need repeatable accuracy when fitting handles, knobs, or pulls.

Three adjustable blocks and dual-axis levels

Three independent positioning blocks slide and lock along the rule, letting you set multiple hole centres without re-measuring each time. The dual-axis bubble-tube level provides both longitudinal and transverse levelling references, so the tool stays true on uneven surfaces. ABS adjustment knobs secure length and angle settings firmly. The aluminium alloy body resists wear, while UV-printed scale marks stay legible through heavy shop use.

Aluminium alloy body with UV-printed scales

The ruler is constructed from aluminium alloy for rigidity and corrosion resistance. Its measurement scales are applied by ultraviolet printing, which prevents fading and keeps graduations sharp over time. This construction decides whether the tool survives daily site work without bending or losing readability. No electronic components or calibration certificates are included.

Highlights

  • 4-in-1 ruler completes drilling and marking tasks faster with three adjustable positioning blocks
  • Dual-axis bubble levels ensure precise alignment on uneven surfaces for accurate drilling
  • Adjustable ABS knobs change length and angle for flexible woodworking measurements
  • Aluminum alloy construction with UV-printed scale resists wear and fading for long-lasting clarity
  • Template design suits cabinet handle installation across various hardware sizes

Specifications

TypeDrilling Positioning Ruler

Questions about this item

Will the dual-axis bubble-tube level keep the ruler square on the warped cabinet frames I usually work with?

Yes — the two bubble tubes let you level the tool both longitudinally and transversely so the ruler stays balanced for accurate drilling even on uneven surfaces.

How can I verify the UV-printed scale is still readable after a few months of shop dust?

The scale marks are printed with ultraviolet light on the aluminium alloy body, making them wear-resistant and resistant to fading so they stay clear with normal use.

Does the package include the three sets of adjustable positioning blocks and ABS knobs, or must I order them separately?

The ruler comes complete with the three adjustable positioning-block sets and ABS adjustment knobs; no extra parts are needed for the drilling and marking functions described.

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