For a wide variety of applications Pro-grade for impact driver applications Includes 15 assorted 2" bits Includes 7 assorted 1" bits Includes 4 assorted magnetic nutsettersSet includes: 1 stubby Finder/Driver, 1- 1/4" hex to square adapter, 15 - 2" driver bits: 2 each P1; 4 each. P2; 2 each P3, and R1, 3 each. R2, 6-8, 8-10, T20; 7 - 1" driver bits: 1 each P1; 2 each P2, P3, 6-8, 8-10, R2, 4 - Mag. nutsetters 1 each 1/4". 5/16", 3/8" and 7/16". Packed in a plastic case