Since there are no parting lines in the middle of the ball, the DIN 319 plastic ball knob is an excellent choice for user friendly applications. Red ball knobs are avalable upon request. Maximum heat resistance of phenolic plastic: 150°C (300°F).

Elesa® original design Softline plastic knurled knobs. The Softline rim on the contact surface of the knob makes it particularly ergonomic and user-friendly. The soft and slip-free surface works well with moist hands, oily surfaces, or high or low temperatures. In addition to the soft surface, this knob has a large rim area that helps distribute the operator's contact grip and allows for higher torque to be achieved. The hard plastic core provides guaranteed and perfect weight bearing anchoring of the tapped insert. These knobs can also be used for adjustment control (rotating ...

The highly polished DIN 319-AL aluminum ball knob is an attractive addition for a hand knob application.

Elesa® original design technopolymer plastic diamond cut knurled knobs. Outside rim has been designed with a truncated diamond knurl that provides a comfortable grip, and exercises maximum torque under the worst working conditions without causing operator fatigue. The design of the fine diamond knurling simplifies grip adjustment of the knob during rapid rotation, thus providing the best control without requiring extreme angular adjustments of the hand and wrist. Resistant to solvents, oils, grease and other chemical agents.

Elesa® original design technopolymer plastic domed gear lever knobs. EN 719.2 knobs are very often used in place of DIN 319 ball knobs on gear levers and shafts. They are often selected for ergonomical reasons. Press-on type knobs are mounted by driving them onto a gear lever shaft with a plastic hammer. A threaded shaft is not required. The shaft end should preferably be slightly rounded or chamfered (30°). Tapped type is temperature resistant up to 80°C (175°F). Press-on type is temperature resistant up to 50°C (120°F). Other colors available upon request.