Brand-BOW Products Colour-Green, Black Blade material-High Speed Steel Surface recommendation-Indoor Bow-Products FeatherPRO Featherboard features EVA feathers which have revolutionized Featherboard performance and safety. EVA is a High Density closed cell material that is exceptionally durable and offers benefits you cannot get with plastic or wooden feathers. These benefits include excellent feed control for the cleanest cut, unmatched kickback resistance that is more than 5x any plastic featherboard and protection against damage to cutting blades or soft woods. Ideal for Table Saws, Routers, Fences. Specification: Features Anchor Pro Hardware: mounts to a 3/8, 3/4" (to 20mm) Miter Slot or a 12-19mm T-Track. Hardware Includes a single 3/4" miter bar that secures in Miter Slot faster with less effort and greater hold force. Miter bar has integrated T Bolt and a greater expansion range that covers variations in slot size. Oversized ergonomic knobs. Two 5/16-18 x 1-1/2" Fully Threaded T Bolts; Head Dim: 0.090 Thick x 0.45W x 0.725L. Revolutionized featherboard performance and safety EVA is a high density closed cell material Revolutionary feed control Thicker EVA feathers increase the amount of surface EVA Feathers will not harm carbide blades or router bits if accidental contact