Nicear 2PCS Fire Door Gap Gauge, Wedge-Shaped Vernier Feeler Gauge, 1-15mm Metric Measuring Tool Ruler for House Engineering Inspection Flatness(Precision:0.5mm)

• 【Measurement Range】: The wedge-shaped vernier feeler gauge is equipped with a vernier scale for easy reading of measurement results. It has a measuring range of 1mm to 15mm and an accuracy of 0.5mm. The gauge measures 152x15x17mm.
• 【Portability】: This slideable, compact, and lightweight feeler gauge features a lanyard on the handle, making it very convenient to carry.
• 【Durability】: Crafted from quality zinc alloy and plastic, our fire door gap gauge promises clear, legible scales, and long-lasting performance without damage.
• 【Ease of Use】: Using the gap gauge is simple - push the free code to the top of the ruler, hold the plastic handle, insert the top into the gap to be measured, and read the direct reading free code scale after inserting it tightly.
• 【Wide application】Wedge shaped vernier feeler gauge can be used to measure fire door clearance, door clearance measurement, thickness measurement, house inspection, engineering measurement, etc.

Features: The Wedge-Shaped Vernier Gap Ruler is a high-precision measuring tool designed for detecting gaps from 0-15mm. Crafted from zinc alloy, this ruler is both compact and lightweight, featuring a convenient handle strip for easy transportation. Ideal for a range of uses including house and engineering inspections, as well as family DIY projects and professional applications. Specification: Material: Zinc alloy + Plastic Color: Black Accuracy: 0.5mm Measurement Range: 1mm - 15mm Size: 152 x 15 x 17mm Weight: 101.2g Package Includes: 2 x Gap Rulers