Offset Base System - Metric/Inch 1500mm Woodworking Tenon Jigsaw Connection Slotted Punching Positioning Guide Rail ,Easy Setup

1500mm Outrigger Bar: The extension guide rail composed with 5 sections, which section machined to precise 300mm lengths, with all 5 sections connected, the track sections can be joined to create an outrigger up to 1500mm long; The four flip stops are exactly the same distance from the center of the mortise on both sides of the machine. Material: The fixed guide rail is made of aluminum alloy material, which is wear-resistant and and won't smudge, fade, or disappear. The pads are made of carbon steel that have a long service life. Adjustable Design: You can change the height ring according to the height of the hole you need. By simply changing the spaces you can center your mortises in five different material thickness 3/4", 23/32", 18mm, 1/2", 12mm. and the limit block can be adjusted left and right. Easy to Read Scale: engraved, precision-machined, dual purpose tracks with both metric and inch scales. You can easily and clearly read measurements, adding more convenience to reading and work, which is a good practical woodworking tool. Easy to Use: The t-track connects to your saw?s guide rail with a precision-machined bracket that locks in square and secure. With two t-tracks locked to your guide rail, all you have to do is set the zero side-play flip stops to the same dimension, position the stops on the edge of your work and make your cut.