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Your cart is empty.EFL4421 replaces PKZ4421 and is used for a variety of models from HobbyZone (e.g. Mini Apprentice S 1.2m, Carbon Cub S 1.3m, etc.), ParkZone (e.g. T-28 Trojan 1.1m, Conscendo 1.5m, etc.), and E-flite (e.g. Apprentice STS 1.5m, Habu STS, T-28 1.1m, Conscendo Evolution 1.5m, etc.).
Customer
Reviewed in Canada on March 15, 2025
These things are cheep. I already broke one. The teeth in between the clip is just to weak. I will be looking for a metal version. I know they cost much more. But far less cost then loosing a control surface in mid air! Maybe they make them so weak so we have to buy more planes. Becouse for such an important part it is way to weak!!!
Jim L
Reviewed in the United States on January 17, 2025
These were an exact replacement for the originals.
Jon Doyon
Reviewed in Canada on July 3, 2024
They are better than the original. Will order more if I ever need :)
inland sailor
Reviewed in the United States on May 15, 2024
These little guys are critical, but they work very well and allowed my grandson to get his plane back in the air
bob king
Reviewed in the United States on March 7, 2024
good deal
Michael M
Reviewed in the United States on April 14, 2024
Needed to replace a clevis on my HABU STS and this was just the ticket!
Ron S.
Reviewed in the United States on July 13, 2023
A bit pricey but needed
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