Conical Wedge Gauge Probe Hole Gap Gauge Ruler Stainless Steel Welding Test Hole Inspection Tool for Carpentry Drawings, Construction Drawings, Distance Measurements, etc.

【High-Quality Materials】The thickness gauge is made of durable, sturdy, and rust-resistant stainless steel. It is small, lightweight, easy to carry, and has a simple structure for convenient measuring.

【Measurable Depth and Gap】Two-part construction: one part can be used to measure gaps, and the other part can be used to measure depth.

【Precise Ruler】The surface is polished, bright, smooth, and burr-free. Precise graphs and increments are engraved on the surface for easy reading.

【Easy to Carry】Miniature, lightweight, and easy to carry. Simply put it in your tool bag. It can be used for measuring anytime, anywhere to meet your various needs. 【Wide Range of Applications】The stainless steel ruler is used for measuring cylindrical holes, gap sizes, weld gap measurements, etc.