The APC APC10070E 10x7E Thin Electric Propeller is a 10" diameter, 7" pitch thin electric prop for high-speed electric RC aircraft. The higher 7" pitch delivers greater top-end speed compared to lower-pitch 10" electric props, while the thin electric blade profile maintains efficiency at high RPM. Injection-molded composite, precision-balanced, made in the USA.Key Features Part Number: APC10070E Diameter: 10" Pitch: 7" Type: Thin Electric (E series) — high-speed Injection-molded composite construction Precision-balanced for smooth, vibration-free operation Made in the USA CompatibilityElectric RC aircraft using 10" diameter propellers — verify motor KV, battery voltage, and current capacity before selecting higher-pitch props.Benefits Higher 7" pitch delivers greater top-end speed vs. lower-pitch 10" electric props Thin electric profile reduces drag for efficiency at high RPM Precision factory balance minimizes vibration Made in the USA — consistent APC quality Quick TakeWant more top-end speed from a 10" electric prop? The APC APC10070E 10x7E delivers high-pitch thin electric performance — factory-balanced, made in the USA.