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The Gemfan Propeller Locket is a 3-hole propeller wrench built specifically for T-Mount propellers, the kind commonly fitted on FPV racing and freestyle quadcopters. Its job is straightforward: let a pilot remove and refit propellers quickly and safely, without resorting to pliers, a screwdriver used as a lever, or bare fingers that can slip on a spinning or stubborn prop.
That matters more than it might seem, because forcing a T-Mount propeller off by hand or with the wrong tool is a common way to bend or wear a motor shaft over time. A purpose-built wrench like this spreads the force evenly across the mounting holes instead of twisting the shaft itself.
The tool is built from durable materials meant to withstand regular use in the field, and its compact, lightweight design means it can be attached to a keychain, so it is genuinely there when needed rather than left behind in a toolbox at home. Operation is described as straightforward, aimed at making propeller changes quick and hassle-free between flights or when swapping in a fresh set after a crash.
It is compatible with various T-Mount propellers, including but not limited to those made by Gemfan and EMAX, so it is not locked to a single brand's props as long as the mounting pattern matches.
FPV pilots who change propellers often, whether from racing wear, freestyle crashes or simply switching prop sets between flights, will appreciate having a dedicated, pocket-sized tool that protects the motor shaft rather than relying on whatever is at hand.
T-Mount propellers.
It is compatible with various T-Mount propellers, including Gemfan and EMAX.
It removes propellers without twisting or prying, which reduces the risk of damaging the motor shaft.
Yes, its compact and lightweight design allows it to be attached to a keychain.
High-quality durable materials intended for regular field use.
| Brand | Generic |
|---|---|
| Selling unit | PCS |
