Futaba S3305 Servo HT Std w/Metal Gears

Product Description
This is the Futaba S3305 High Torque, Metal Gear Servo. Per Futaba this servo is approved for use with NiCd batteries only.
Note: This servo can produce high-current draw from your batteries. If using NiMH or LiPo batteries, make sure they are capable of delivering sufficient amps.
FEATURES:
Wide usage in cars and boats that require standard size,
high torque servos (NOT FOR AIRPLANES).
Two ball bearings
3-pole motor
Standard Futaba J style connector
One year warranty
INCLUDES:
(1) Futaba S3305 High Torque Metal Gear Servo
(1) 1.5" (39mm) diameter horn
(1) 1.2" (32mm) 6 point horn
(4) eyelets
(4) rubber grommets
(4) mounting screws
SPECS:
Length: 1.6" (40mm) not including mounting flanges
Length: 1.9" (49.5mm) at center of mounting flanges
Width: 0.8" (20mm) total
Width: 0.39" (10mm) at center of mounting flanges
Height: 1.5" (38mm) not including servo horn
Weight: 1.64 oz (46.5g)
Speed:
0.25 sec/60 degrees at 4.8V / 0.20 sec/60 degrees at 6V
Torque: 124 oz-in (8.9 kg-cm) at 6V
99 oz-in (7.1 kg-cm) at 4.8V
COMMENTS:
Gear set - FUTM3384 or DTXM3505
Case set - FUTM2948
Futaba recommends this servo for cars and boats.