Use this versatile WoodRiver extruded aluminum Multi-Track to configure and build your own fence for miter saws, routers, table saws and miter gauges. Each side of the track has T-Slots that allow you to combine tracks to build jigs and fixtures with optional hold-downs and fence stops. This track is designed for use with standard 1/4" -20 T-Nuts to allow for a clean assembly without the need for drilling. Features: Use to configure and build your own fence for miter saws, routers, table saws and miter gauges Tracks may be combined to build jigs & fixtures to meet your woodworking needs Each side accepts 1/4" -20 T-Nuts allowing for a clean assembly without the need for drilling Specifications: Length: 48" Width: 3" Height: 3/4" Construction:Durable extruded aluminum What's Included: (1) WoodRiver - Multi-Track - 4X - 48"