Beslands 6 Pc Telescoping Gage Set, 5/16" - 6" Range, T-Bore Hole Gauges w/Pouch, High Precision Telescopic Bore Gauge T-Gage Set (5/16" to 6")

Use these to adjust motorcycle rear axle. Makes it easy to match distance on each side. Pouch is a bit flimsy and will not last.

These work very well; I am glad I purchased these. I was worried because they were so inexpensive, but I'm happy with them.

These are far from professional grade, but still get the job done for a home or hobby use. At this price point they are a great deal.

Easy to use well worth the money rigid build

Nice quality, would recommend for a hobbiest

I thought the contact points would be much thinner. because if thick there could actually be a difference between 1 side of the contact point and the other side. especially in a graduating slope such as in a shotgun barrel manufactured with a full choke. lead shot is illegal to use while waterfowl hunting. and steel shot is dangerous if used in a barrel manufactured in full choke. so, my old Marlin Goose Gun is useless until I cut the choke in the barrel back to the point that the choke is at the modified point in the barrel. you can imagine that I've put a lot of thought into the measurement that I'm going to tell the gunsmith to cut the barrel back to. as of now the measurement is 1 and 3/4 inches off the tip of the barrel.

Works as expected.

Works good for measuring cylinder bores