• Protects hands & helps prevent kickback, binding & bent blades • Features integral fittings for T-slots • Mitre slot adaptor for tables & fences with standard 3/8" x 3/4" slots • Use on table saws to keep long stock tight against the rip fence • Built-in set-up feather provides easy tension setting.Protects hands and helps prevent kickback, binding and bent blades. Use on table saws to keep long stock tight against the rip fence, or attach to fence to prevent workpiece from lifting during cutting. Features integral fittings for T-slots and includes Mitre Slot Adaptor for tables and fences with standard 3/8" x 3/4" slots. Built-in set-up feather provides easy tension setting.