Includes: (8) 5/16-inch 18 thread t-bolt, (2) thumb knobs, (2) swivels and (2) hold down clamps function: offers high quality clamping action for your woodworking t-track system configurations and assemblies applications: provides versatility when securing workpieces quickly and easily to benchtop router tables, drill presses, workshop jigs, panels, and more material: each clamp features a textured black finish and a reinforced plastic construction designed to prevent slippage or potential damage to your workpiece dimensions: clamp – ¾” x 3-3/4” | knob – 1” in diameter x ¾” tall with steel insert | steel t-bolt – 3-1/2” | swivel – 5/16-18”
