Wing knobs are particularly suitable for application where the available space is minimum, thanks to the reduced diameter and the wing's shape. Wing nuts and wing knobs are characterised by an ergonomic shape, designed to facilitate the correct positioning of the fingers to apply maximum pressure while tightening. Elesa+Ganter wing screws and nuts are available in stainless steel or technopolymer and with coloured caps, chamfered flat end or torque-limiting mechanism with maximum torque values of 2N/m or 3N/m.