Set Includes: Crystalline Grip, Bits (-4, -6, +1, +2, +3, H2.5, H3, H4, H5, H6, x 25.4 mm)
Included bit: Industrial special alloy steel Full body hardening (total length 1.0 inches (25.4 mm)
Material: Grype (serrozacetate tree), Shaft (special steel)
Weight: 6.9 oz (175 g)