DF500/700 Offset Base System, Woodworking Parallel Guide System Rail Auxiliary Tool Joining Kits Circular Saw Track Set Fixed T Track Miter Jig Fixture Slot Router for Woodworking Workbench - TWSOUL, TWH0340

• Material: The fixed guide rail is made of aluminum alloy material, which is wear-resistant and durable and won't smudge, fade, or disappear. The pads are made of carbon steel that have a long service life. Height Adjustment: 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 4 different material thickness 3/4", 23/32", 1/2", 12MM. The limit block can be adjusted left and right Easy to Use: The t-track connects to your saws 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 EASY to Read Scale: Laser engraved, precision-machined, dual Purpose Tracks with inch scales 100% Satisfaction Guarantee: Two year warranty and 90 days money-back guarantee. If you have any issue with our product, please do not hesitate to contact us, we will respond and solve it within 24 hours. Your satisfaction is our top priority