APC LPFH4 FOLDING PROP HUB 50MM

Two-piece, gray composite propeller hub that goes on each side of
the folding propeller blades to hold them in place (blades are not
included, see REQUIRES)
Hub has molded nut insets for easy tightening
Comes in a bag attached to a header card

One composite propeller hub
Two 3x10mm cap head screws
Two 3mm nuts
Two 3mm washers

Propeller blade sets (use APCQ4305 through APCQ4360)
2.5mm hex wrench (GPMR8012) to tighten cap head screws
Hand and eye protection when operating propeller

Overall Length: 63mm
Length between blade mounting centers: 50mm
Inner mounting diameter: 8mm