Our Rolling Base Flooring Attachment lets you move quickly through flooring installations without lifting the tool between fastenings. It features tool-free depth adjustment for easy transition between flooring thicknesses, from 1/2 - 3/4 in. This attachment works with all BOSTITCH® mallet-actuated flooring tools, including the MIIIFN, MIIIFS, BTFP12569, and BTFP12570. Built for everyday usage using long life components for durability and reliability. Non-marring wheels are designed to roll smoothly across all types of flooring materials and finishes.