The Track Guide Kit is the perfect accessory for the Rockwell VersaCut RK3440K Circular Saw. The RW9234 VersaCut Track Guide assists with cutting long, straight cuts in construction sheet materials, including plywood, wood and laminate flooring, wood paneling, cement board, and large tiles. Make long, straight cuts over 4-ft using the Versacut. Precise cutting alignment for longer cuts. Easy, quick and secure setup. Includes: VersaCut Track Guide Kit - RW9234, (2) 26-in Non-Slip Track Guides, (2) Cut-Line Indicators, (2) Clamps.