Anyone that owns a 67-72 Chevy/GMC C10 knows the factory hazard light knob is brittle or is completely missing. The issue here is the factory decided to use a brittle plastic that would deteriorate over time, leaving a metal rod as an eyesore. LG Billet USA developed a billet hazard light knob that will outlast the truck while updating your interior. Replacing your hazard light knob is as easy as unscrewing your factory knob (if it's still there) and threading it on the LG Billet USA hazard knob. The billet hazard light knob is offered in a machined raw or anodized black finish.