Product Details The YakAttack Convertible Knobs are a multi-purpose hardware knob compatible with most YakAttack products. Packaged as a 1/4-20 female knob, these knobs can simply be converted to 1/4-20 male knobs by installing a socket head cap screw into them. Converts from a female to a male knob Finish: Black Manufacturer’s lifetime warranty Quantity per pack: 6 Made in the USA Prop 65 Warning FishUSA Customer Reviews Be the first to write a review Write a Review