🔧Adjustable Gauge: Inner diameter gauge measuring range is 8-150mm. The telescopic inner diameter gauge is capable of performing inner diameter inspection with a spring-loaded piston that telescopes inside a hole or groove. Measures holes, slots and grooves up to 6in deep.
🔧Precision Design: The inner diameter Gauge's telescopic rod has a smooth surface, and a delicate knurled handle that is non-slip. The probe is nicely curved and easy to measure. It has a locking device at the tail.
🔧Easy to Carry: Telescopic gauge set is small and lightweight, so it's easy to carry around when you're out and about by placing it directly in your pocket or bag.
🔧Durable: The surface of telescopic gauge set is nickel plated for a longer life and brighter surface. The stainless steel T bore hole gauge is rust and corrosion resistant.
🔧6Pcs Telescopic Gauge Set: 6 sets of telescopic inner diameter gauges with different measuring ranges are included, 8mm-12.7mm, 12.7mm-19mm, 19mm-32mm, 32mm-54mm, 54mm-90mm, 90mm-150mm.
