ProTek RC Aluminum Team Associated 1/10 Clamping Servo Horn (Black) (25T)

ProTek RC
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This ProTek R/C Clamping Servo horn is designed for Team Associated 1/10 scale off-road vehicles and is machined from a solid block of aluminum alloy and anodized black color. The horn has been machined to the exact specifications and dimensions of the plastic Team Associated ASC9180 servo horn, but provides the precision, rigidity and durability required for the latest generation of high-performance R/C vehicles. The horn also weighs a mere two grams while providing the insurance of the clamping design to ensure the horn remains in place even if the retainer screw comes loose.


  • Clamping design
  • Fits Team Associated 1/10 off-road vehicles
  • Weighs only 2 grams
  • 25T Futaba/Savox/ProTek Spline Output Shaft
  • Also available in Blue (PTK-7822)

Note: Due to manufacturer tolerances, this servo horn may be a tight fit with certain servo brands.

This product was added to our catalog on May 18, 2016

Jonas Krisciunas
Verified Owner
Friday, Apr 20 2018 (8 months ago)
ProTek RC Aluminum Team Associated 1/10 Clamping Servo Horn (Black) (25T)
Very disappointed in this product. While I’ve been pleased with other Protek products this “clamping” servo horn is of terrible build quality in fit and finish. While initially mildly unimpressed by the machining of the horn, I figured it will work fine. While attempting to tighten the clamping function of the horn, I noticed the screw was not building resistance and had simply stripped without my noticing. I was using a hex bit with no handle by finger. So upon my attempt at removal, it marred so badly I was simply astonished at the softness of the aluminum. So no don’t buy this. Don’t use one in a race if offered for free. I gain nothing in writing this, but sometimes things must be done out of principle.