MAGNETIC TIP - Protruding magnetic tip converts any standard length socket into a magnetic socket when attached
3 DRIVE SIZES - Set includes 3 extensions for each drive size 1/4, 3/8, and 1/2-inch
EXTENSION LENGTHS - 1/4-Inch Drive: 2, 4, and 10-inch; 3/8-Inch Drive: 3, 6, and 10-inch; 1/2-Inch Drive - 2, 5, and 10-inch