1Made of premium aluminum alloy material, high strength, durable in use. 2Ideal for shop built tables for routers, band saws, drill presses and more. 3The T-bar slides smoothly into the miter track or miter T slot on your table saw, band saw or shaper 4Use the T-bar to build all types of jigs, fixtures or sliding sleds for your shop. 5Solid, durable extruded anodized aluminum maximizes T-track efficacy, machining andaccuracy.