The custom subminiature right-angle gearbox is for applications requiring a lightweight, mil-spec, 1:1 ratio gearbox. Designed using a shaped, machined aluminum-block housing, lightweight gears, and shafting, the unit weighs 35% less than its predecessor. Ball bearings, shaft seals, and low-temperature grease are also included. The gearbox measures 13/8 × 13/8 × 5/8 in. and has a 6 lb-in. torque rating.