? 6 sealed precision stainless steel Rust Resistant Ball bearings.
? Aluminum alloy spool.
? Anti-twist rotor.
? Drag with carbon washers let brake be smooth.
? Solid aluminum bail wire.
? Worm shaft system.
? One-way clutch impact-absorbent ball bearing.
? Computer balanced rotor.
? Right/ left interchangeable handle.
? Power handle knob. Aluminum / Plastic