Patent-Pending Press fit ball knobs and shift knobs are molded with a unique unthreaded hole that allows them to be installed directly onto unthreaded rods. This revolutionary design saves time and money by eliminating the need for threading the mating shaft and by reducing installation time.
Additionally, since the knobs are installed with straight-line pressure, they can reduce carpel tunnel injuries. The knobs maintain a firm grip due to a combination of compression, friction and an internal feature that allows the air to be evacuated from the hole to create a vacuum. As an added bonus, these push on knobs are molded out of a soft touch material for a soft comfortable grip. Don't see the press on knob you are looking for? Contact sales today to discuss your press on knob needs. Call 800-566-2774 or email firstname.lastname@example.org.