This is the Futaba S3050 Digital Servo with Metal Gears. Ideal for a wide variety of high-stress applications, including 1/8 and 1/10 scale off-roaders, boat rudders, and large-scale airplanes.

FEATURES:
Durable metal gears Digital technology gives performance advantage One year limited warranty

INCLUDES:
One S3050 Digital servo with preinstalled .83" (21mm) round servo horn Four Rectangular Grommets Four Brass Bushings Four 2x11mm Mounting Screws One Large Round Horn 1.4" (35mm) diameter One Six Arm Horn 1.2" (32mm) long One Four Arm Horn 1.5" (39mm) long

SPECS:
Speed: 0.20 sec/60ｰ @ 4.8V .16 sec/60ｰ @ 6V Torque: 72 oz-in @ 4.8V 90 oz-in @ 6V Size: 1.6 x 0.8 x 1.5" (40 x 20 x 38mm)_ Weight: 1.7oz (49g)