Black technopolymer centre cap. On request and for sufficient quantities, it can be supplied in yellow RAL 1021 (safety) or in other colours, with customised graphic symbols, marks or writings.
Black-oxide steel with threaded bore and toothed element for coupling to the built-in zinc alloy insert, black-oxide steel retaining screw and AISI 302 stainless steel return spring.
Black, matte finish.
|Ergonomy and design||
The particular design of this knob follows rigorous ergonomic standards: five-lobe shape, blended radius, well proportioned rim height offer a natural, safe and comfortable grip, allowing the operator to obtain a strong clamping action.
|Features and applications||
Particularly suitable where the knob needs to turn freely to avoid that clamping may be accidentally affected.
Press the knob to engage the toothing and turn it.<BR>By releasing the knob the spring releases the toothing, thus the knob returns to the rest position.
Glass-fibre reinforced polyamide based (PA) technopolymer. Resistant to solvents, oils, greases and other chemical agents. Built-in zinc alloy toothed insert for coupling to the metal clamping element.