Non-reversible manual adapter. Ideal to operate windows in greenhouses, stables, sheds and to operate screen handling systems. Oil lubrication, aluminum case. Compact and sturdy. Ideal for heavy duty jobs.
Angle transmission 1: 1 ratio with bevel gears in die-cast aluminum and zinc alloy, with stem connection.
Manually controlled from below of industrial windows, usable individually or with our adapter (RIDUT .2016-1)