- Made of high-grade precision gage steel.
- Leaves are tapered to facilitate work in confined spaces
- Each leaf is etched with a size number (its thickness) measured in thousandths of an inch, as well as its millimeter equivalent
- Knurled lock nut holds leaves in desired position
- Conforms to U.S. Government Specification GG-G-86b
- No. of leaves: 26
- Leaf Dimensions: 3 in. (L) x 1/2 in. (W) --at base, tapering to 1/4 in. at tip
- Leaf thicknesses: 0.0015 to 0.025 in. (0.038 to 0.635mm)