Phillips Insert Bit #4 x 1"
Industrial Bit 1/4" Hex
Looks nothing like the picture. Haven't used it yet, but I've needed one before and all I had was a 5/16 bit for an impact screwdriver. I've had good luck with other Felo bits, and I expect something like this to last a lifetime if I'm just driving it by hand.
Great fit, finish, and price. Ordered 2.
Great fit, finish, and price. Bought 2.
Prefer Felo bits over all others