Pullout bit cartridge handle makes it easy to find, change and store bits
Tamperproof bit cartridge includes: Hex Pin 1/8", 9/64", 5/32", 3/16" Spanner #6, #8, #10, #12 Star Pin T10, T15, T20, T25, T27, T30
Shaft opening serves as a 1/4" hex nut driver
Handle is made from engineered nylon/ABS resin
Alloy steel shaft