A hobby servo made just for robots! You won't find more torque on any other hobby servo- an amazing 417 oz-in! Standard size servo- not oversized!

Features:
- Dual ball bearings
- Ultra hardened shaft with 2 
- 3 metal shaft bushing
- Dual axial mount
- 180° operating angle
- Position Data feedback
- Water & Dust tight
- Metal output and servo horn
- Pivot point on rear , inline with output gear 
- Chain interface up to 128 servos

HSR 5990 TG SPECS:
Length: 1.57"
Width: .78"
Height: 1.7"
Weight: 2.18 ounces
Voltage: 6.0 - 7.4V 
Torque: 333 oz/in @ 6.0V, (417 oz/in @ 7.4V) 
Operating speed: .17 sec/60° @ 6.0V