Rockler 4 Ft. Universal T-Track
Our Universal T-track features a unique ''stacked'' T-slot that accepts both 5/16'' T-bolts and 1/4'' T-bolts, as well as 1/4'' Hex-bolts. This means you can use all the hardware and T-track accessories from your old jigs in addition to the newer style hardware. The T-tracks are available in 2 ft, 3 ft, or 4 ft lengths. Mounting screws not included.Technical Details:All T-tracks are 3/4'' Wide x 3/8'' Deep.T-tracks feature pre-drilled mounting holes in base.Holes are 4'' on center, 2'' from each end.Made of extruded aluminum.Mounting screws not included.