Welcome to Harbor Models Inc.

Servos

HiTec Standard Torque Servo
42 oz/in.
The HS-311 is the perfect servo for inexpensive applications. Do not let the price fool you though, this servo features many of the same aspects of more expensive servos. One peice circuit board and tight mesh gears ensures great durability. Comes with a number of various servo horns and arms with mounting hardware.
Dimensions:1.57 x .78 x 1.43"
$13.95
Availability: Usually ships the next business day
HS311
HiTec 645MG High Torque Servo
The HS-645MG is one of our favorite servos of all time. We use this servo for all types of applications. The reliability and performance that you get for under $46 is fantastic. Metal gears, dual ball bearings, separated motor and circuit board make the HS-645MG a top choice for rudder control and other heavy swing applications.
Dimensions:1.59 x .77 x 1.48"
133 oz/in.
$45.95
Availability: Usually ships the next business day
HS645MG
Futaba Standard Servo
Torque:
44 oz-in (3.2 kg/cm) @ 4.8V
57 oz-in (4.1 kg/cm) @ 6.0V
Dimensions:
1-9/16 x 13/16 x 1-7/16 in
Weight:
1-5/16 oz
$12.95
Availability: Usually ships the next business day
FUTS3003
Single Rudder Arm, 1/8"
Cast metal rudder arm with set screw drilled and tapped. Set screw is included.

Takes 1/8" rudder shaft
Over length: 1-3/16" (30mm)
Diameter (at the shaft insert): 1/2" (12mm)
Control rod hole diameter: 1/16" (1.5mm)
$5.45
Availability: Usually ships the next business day
DUM3504
Dubble Rudder Arm, 1/8"
Cast metal rudder arm with set screw drilled and tapped. Set screw is included.

Takes 1/8" rudder shaft
Over length (from shaft insert to control rod end): 1-3/16" (30mm)
Width (looking at it as a "V"): 1-7/16" (37mm)
Diameter (at the shaft insert): 1/2" (12mm)
Control rod hole diameter: 1/16" (1.5mm)
$5.95
Availability: Usually ships the next business day
DUM3515
Dubble Rudder Arm, 3/16"
Cast metal rudder arm with set screw drilled and tapped. Set screw is included.

Takes 3/16" rudder shaft
Over length (from shaft insert to control rod end): 1-3/16" (30mm)
Width (looking at it as a "V"): 1-7/16" (37mm)
Diameter (at the shaft insert): 1/2" (12mm)
Control rod hole diameter: 1/16" (1.5mm)
$5.95
Availability: Usually ships the next business day
DUM3516
Single Rudder Arm, 3/16"
Cast metal rudder arm with set screw drilled and tapped. Set screw is included.

Takes 3/16" rudder shaft
Over length: 1-3/16" (30mm)
Diameter (at the shaft insert): 1/2" (12mm)
Control rod hole diameter: 1/16" (1.5mm)
$5.45
Availability: Usually ships the next business day
DUM3508
Clevis w/ Pushrod, 4-40 thread
2/Pack
Rod dimesions:
12" Long
4-40 Thread
$6.95
Availability: Usually ships the next business day
GPMQ3784
Clevis, 4-40
Hard steel construction

Thread: 4-40
2/Pack
$3.89
Availability: Usually ships the next business day
GPMQ3794
Threaded Control Rod, 4-40
Thread: 4-40
12" long
1/Pack
$1.29
Availability: Usually ships the next business day
DUB802
Swivel Ball Link 2-56
Swivel Ball Link 2-56
Regular price: $4.55
Sale price: $3.65
Availability: Usually ships the next business day
DUB367
Rigging Couplers 2-56
RIGGING COUPLERS 2-56
4/Pack
Regular price: $5.99
Sale price: $4.55
Availability: Usually ships the next business day
DUB201