The Impact Pozi #2 x 25Mm Insert Bit (15Pcs In A Tic Tac Case, Pz2) Is A Set Of Durable Insert Bits Designed For Use With Impact Drivers. The Pz2 Refers To The Pozidrive #2, Which Is A Specific Type Of Drive Designed To Provide Better Grip And Reduce Cam-Out When Driving Screws, Especially In Construction And Woodworking. The 25Mm Length Is Ideal For Reaching Into Various Depths While Driving Screws. The Set Contains 15 Bits, Conveniently Stored In A Compact Tic Tac-Style Case For Easy Access And Organization. These Bits Are Perfect For High-Torque Applications And Heavy-Duty Tasks.