Silverline Spark Plug Gap Tool, Spark Plug Tool 0.5-2.55mm / 0.02-0.1", Nicking Tool Spark Plug Gap Gauge Hand Tool Sets Spark Plug Removal Tool Chain Gap Adjustment Gauge Tool Spark Plug Sleev

Excellent price, fast delivery and seems of decent quality.

Wasn’t too sure whether to buy this gauge as I was used to the old type which isn’t recommended with new Plugs with more delicate iridium tips. After purchase and using a few times found it easy enough to use and adjust the gaps if done carefully enough. Functionality is good

The gauges seem fine, but come soaked in oil to the point that it's difficult to use them for their intended purpose without cleaning them all individually first if you don't want to soak your hands and whatever you're measuring.

Very pleased with the gauges for the money. Needed them to check my valve clearances on a motorcycle engine and the set I had previously did not have the range of measurements required. These have plenty of options and were very accurate when double checked with mitotoyo digital calipers.Some reviews mentioned the oil, but it isn't a big problem when compared to the oily insides of a bike engine :). Quick careful wipe and they are fine.The blades are marked in inches and mm, and on one occasion I mixed the two numbers up, but quickly spotted my mistake.

Very good set.

Keenly priced and swiftly delivered, this is a good alternative to the old-style feeler gauges.

Purchased these to get the correct Z-Offset with my 3D printer - although no doubt they'll be useful elsewhere. They are accurate enough for my purposes.They are just a cheap and cheerful set of feeler gauges. Overall - they're alright, i do have a set of calipers that reports that some thicknesses are off but i don't know if that's the calipers or the guages themselves.

Ideal for what I needed ty very good tool.