Anarchy Outdoors Bolt Knob Fluted Two Tone 5/16x24 Red TBK-FL-2RED. Specifications for Anarchy Outdoors Bolt Knob Fluted Two Tone: Manufacturer: Anarchy Outdoors Fabric/Material: Aluminum Finish: Anodized Condition: New Additional Features: Fluted Style Threads per Inch: 5/16x24 Weight: 2 oz Features of Anarchy Bolt Knob Fluted Two Tone Dimensions: 1.5" x 7/8" x 7/8" Package Contents: Anarchy Outdoors Bolt Knob Fluted Two Tone Anarchy TBK-FL-2RED: Bolt Knob Fluted Two Tone 5/16x24 Red