All steel Incra IMS2SE Miter Slider SE bars are more rigid than any wooden or plastic runners, and they're not susceptible to changes in humidity or temperature. They are drilled with two separate bolt patterns: a set of (4) #10-24 holes to match perfectly with the INCRA Build-It Panels; and a second set of (3) 1/4-20 holes; all evenly spaced along the length to accept knobs and other fasteners commonly used when building jigs and fixtures.
Long-wearing Nylon GlideLOCK adjusting discs provide a precise fit in the miter slot of most table saws, router tables, and band saws, and the discs also give the bars a smooth, low-friction travel. The 25.5" bar has three pairs of adjustment points. Includes removable T-slot retaining clips for BOTH ends of the bar for superior stability of larger jigs.
Bars are compatible with all INCRA Build-It Panels, and will fit square-sided miter slots approximately 3/4" wide, 3/8" deep, and with or without a 15/16" wide T-slot at the bottom. The GlideLOCK adjustment will accommodate slots measuring 0.740" to 0.765" in actual width.
Miter Slider SE bars are not recommended for stationary jigs that must be locked into position within a miter slot. The standard aluminum Miter Slider is the best choice for these applications. Note: Miter Sliders sold per each. USA