85 deg Mechanical main retr: ROBART 609HD

85 deg Mechanical main retr: ROBART 609HD 85 degree Mechanical Main Retracts 3/16" Wire (pair).

Constructed from a durable filled nylon chassis, supporting a large aluminum pivot bearing, these mechanical retracts are tops in dependable operation. Supplied with 3/16” dia. strut wires, each unit has a positive up and down locks and are designed for aircraft weighing from 5 to 10 pounds. These gear are also designed to operate with standard or retract servos.

Servos Not Included


Total Length: 286 mm closed, 283 mm open
Width of base: 44.45 x 44.45 mm
On same side of retract, holes are 31.75 mm center to center
Opposite side holes center to center: 34.29 mm
Distance from edge of base to loop in closed position: 8 mm
Distance from edge of base to loop in open position: 16 mm
Diameter of loop: 17 mm
Length of wire from loop: 216 mm
Total height of base: 27.94 mm
Thickness of mount lip: 2.54 mm
Length of mount lip: 44.45 mm
Width of base: 24.13 mm
Height from bottom of base to center of control rod: 21 mm