The Trac Pack includes 4 Stainless Steel track bolts of your desired length, 4 rubber washers of your color choice, and 4 Twister Track knobs of your color choice.
The Twister Track Knobs feature a stainless steel insert, and are made from a virgin plastic to ensure strength & longevity.
The rubber washer is made of a dense material to grip the track and protect your paint or anodized tracks from scuffing or scratching.