What tool can I use to unscrew a screw with a square shape hole? I

Bit Screwdrivers; Tip Type: Philips; Torx; Slot; Square; Screwdriver Size Range: Torx 10, 15, 20, 25; 1; Slotted 316, 14; Phillips #0; Square #1;

Klein Combination Screwdrivers: 3jZSqZ9 MILWAUKEE 13 I wish Phillips didn

square slot combination screwdriver The MILWAUKEE® 9-in-1 Square Drive Multi-bit Driver has all-metal ratchet, power tool compatible bits and wrench-ready hex shanks

ace ventura slot game Notice the square head is in-line with the slot, not diagonal to it like the type of screw head the ECX bit was designed to fit Combination