The Trend VJSAG36 is an adjustable angle guide to allow grooving with the router, or crosscutting with a circular saw. It has an adjustable angle range from 25º to 155º and preset angle for 30º, 45º, 60º, 90º, 120º, 135º and 150º. The router working length at 90º is 915mm (36 inch), the circular saw working length at 90º is 780mm (30 3/4 inch). It has an angle tolerance & plusmn 0.2º with zeroing facility, adjustable position alloy extrusion with scale and requires three clamps. Will accept accessory friction clamps Ref. VJS/CK or VJS/CK/L.