Range of handwheels with marked knurling on the outer rim of the knob, designed to offer excellent grip even when held with fingertips. These handwheels allow users to exert a certain tightening force despite being small in size and often used in tight spaces. Boteco offers various solutions both in terms of dimensions and size of the studs and inserts with threaded hole. For detailed information on the specifications of each individual product please consult the technical sheet.