This is the HS-5496MH High Torque, High Volt Metal Gear Servo from Hitec.

FEATURES: Designed to be powered from a 2-cell 7.4V LiPo battery for extra
            speed and power
          Ideal for 1/10 to 1/8 scale on- and off-road vehicles, larger sport
            helis and large scale aerobatic aircraft up to 25%
          Programmable features include; Dead Band Width, Rotation Direction,
            Rotation Speed, End Points/Neutral Points, Fail Safe On/Off, Fail
            Safe Point, (requires Hitec programmer HFP20, HPP20 or
            HPP21 HRCM4420)
          Heavy duty metal gear train (MK first gear)

INCLUDES: HS-5696MH High Torque, High Volt Metal Gear Servo with Connector
            0.94" (24mm) round horn, 1.8" (45mm) round horn, 1.7 (44mm) 4-
            point horn, 0.98" (25mm) single arm horn, 2.3" (59mm) double arm
            horn, 0.87" (22mm) mounting hardware and instruction sheet

REQUIRES: Installing in model and connecting linkage

SPECS:    Speed: 6.0V, 0.20 sec/60°
                 7.4V, 0.17 sec/60°
          Torque: 6.0V,  88 oz-in (6.0 kg-cm)
                  7.4V,  99 oz-in (7.2 kg-cm)
          Size: 1.57 x 0.78 x 1.49" (39.8 x 19.8 x 38mm)
          Weight: 1.84oz (52g)

                                                                   ajw 04/12/11
                                                                         ir/jxs