Mastercraft Screw Extractor Set with Storage Case, Medium, 5-pc

Mastercraft Screw Extractor Set with Storage Case is perfect for removing damaged, stripped, peeled, or rusted screws and bolts quickly, Removes most screws such as slot, hex, Phillips, torx and square, Works with most normal 3-Jaw chuck system or 1/4" (0.6 cm) hex quick connect chuck system, Comes with a plastic case for easy storage, Includes: #1, #2 × 2, #3 and #4 bits, Size #1 is used to remove no. 4 to no. 7 screws and no. 10 bolts (5mm), Size #2 is used to remove no. 8 to no. 10 screws and 1/4" bolts (6mm), Size #3 is used to remove no. 11 to no. 14 screws and 5/16" bolts (8mm), Size #4 is used to remove no. 16 to no. 24 screws and 3/8" bolts (10mm)