21T-5mm Metal RC servo arm/servo Horn (RC servo Part) fits Small RC Crawlers/Scale Models, Robots DIY Electronics, Small RC Planes/Boats, 2Pcs
Special Features
- Made of aluminum alloy for incredible precision, rigidity and durability
- This is a replacement SCX24 TRX4 stock servo horn, intended for use with 9g 12g 17g 20g analog servos
Description
There are three specifications of splines, all made of metal. Durable and high quality. They are: 21T-5mm;25T-5mm; 25T-6mm.
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