Set includes: KDT85211 QuadBox Ratcheting Wrench with the following sizes: 8mm, 10mm, 12mm, and 13mm; KDT85212 QuadBox Ratcheting Wrench with the following sizes: 16mm, 17mm, 18mm, and 19mm: 1/4" Drive Bit Adapter 10 bits (#1, #2, #3 Phillips, 5/32", 7/32", 1/4" Slotted, and T-15, T-20, T-25, and T-27 Torx).