Friction Cap Tubes are a lower cost alternative to original hanging tubes - priced at nearly HALF the cost!
The difference between them is the closure of the caps. The original tube has 2 slots cut into the sides which fit over raised bumps on the cap.
Friction Caps securely LOCK into the tube via a raised ridge around the bottom of the cap. This streamlined design
eliminates the need to punch holes in the tube, resulting in lower production costs - which means lower prices for YOU!