This is a screwdriver that belongs in every toolbox. With a steel gooseneck shaft that bends to work around obstructions, it lets you access fasteners that other drivers can’t reach. The gooseneck flexes up to about 40° and has a bit holder that accepts any 1/4" hex-shank driver bits. Just behind the bit holder, a knurled collar rotates freely on the shaft, letting you grip the driver close to the work to steady it in use. An included adapter lets you use it with 1/4" drive sockets. Overall length is 10" (250mm).