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Arm, servo, 10-20mm
Price: $7.99
Availability: In stock
Item #: PDRS201 -

This polished aluminum servo arm has been CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit 25T, it fits ProModeler and Futaba servos. This arm is designed expressly for cyclic servos on helicopters but is well suited for other applications like throttle or choke for a gasser. Drilled and tapped for M2 threads.Dimensions: 25-spline (Futaba-compatible) 1st hole: 10mm from center 2nd hole: 15mm from center 3rd hole: 20mm from center ...

Arm, servo, 1-3/4"
Price: $8.99
Availability: Out of Stock
Item #: PDRS202 -

This 2" long servo arm is CNC-machined from a solid billet of 6061-T6 aircraft aluminum then red anodized. Broached to fit 25T, it fits ProModeler and Futaba servos. Perfect for heavy duty applications whenever you need a lot of throw, it features a dual cinching M2 Allen head machine-bolts to help snug it to the splines (for extreme flight loads). Drilled and tapped for 4-40 threads in three locations, these are a great addtion to your model.Dimensions: 25-spline (Futaba-compatible)1st hole:...

Arm, servo, 3-3/4"
Price: $9.99
Availability: In stock
Item #: PDRS204 -

This polished aluminum giant-scale double-side servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit ProModeler (and Futaba) servos (25-splines), this unit is perfect for heavy duty applications like the rudder because because it features dual clamps to help secure the servo arm to the splines (necessary for extreme flight loads). Drilled and tapped for 4-40 threads, this is a smart choice when high flight loads...

Arm, servo, 23-32mm
Price: $8.99
Availability: In stock
Item #: PDRS401 -

NOTE: this servo arm has a 5mm vs. 6mm spline - it's expressly for micro servos only!This polished aluminum servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit 25T micro-spline ProModeler servos, this arm is perfect for heavy duty applications whenever you need a lot of throw. Features a cinching mechanism with M2 Allen head machine-bolt to help secure the servo arm to the splines (for extreme flight loads)....

Arm, servo, 46-64mm
Price: $9.99
Availability: In stock
Item #: PDRS402 -

NOTE: this servo arm has a 5mm vs. 6mm spline - it's expressly for micro servos only!This polished aluminum double-side servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit ProModeler micro-spline servos, this unit is perfect for heavy duty applications like the rudder because it features dual clamps to help secure the servo arm to the splines (necessary for extreme flight loads). Drilled and tapped for M2...