Up for Buy it Now/Best Offer:

Heavy Duty Composite 5/16-18 Wing/Hand Knob with Heavy Duty Brass Insert 

Thread depth is approximately 7/8in.

Very lightly used if at all.  In good working condition.

Don't be afraid to make an offer. I try to answer quickly. Many of my sales are best offer. 

Please take a look at my store and my feedback.

Thanks