General description The 6pcs 200mm Long Feeler Gauge is a precision measuring tool designed for accurate thickness measurement. It features 17 blades with varying thicknesses, making it ideal for a range of applications in DIY and home improvement projects. Technical specifications Material: Metal Total Size: 205 x 15 x 7mm (8.1 inch x 0.6 inch x 0.3 inch) Blade Number: 17 Each Blade Size: 200 x 13mm (7.9 inch x 0.5 inch) Blade Thicknesses: 0.02mm, 0.03mm, 0.04mm, 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.1mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.4mm, 0.5mm, 0.75mm, 1.0mm Total Weight: 990g Package contents 6 x Feeler Gauge Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.