JIMS, angled feeler gauge setUS sizes. Set includes 2 handles and . 002" (0. 05mm); . 003" (0. 08mm); . 004" (0. 10mm); . 005" (0. 13mm); . 006" (0. 15mm); . 008" (0. 20mm); . 009" (0. 229mm); . 010" (0. 254mm); and . 011" (0. 279mm) blade inserts. The feeler blade attaches to the handle with a 3 32 x 3 8" button head bolt. Eliminates the use of bulky multi blade feeler gauges. Reaches down in small areas and works around tight corners.