APC Folding Prop Hub 35mm

This is the 35mm Folding Prop Center for a 30mm Spinner from
Advanced Precision Composites.
For use on Electric powered airplane only (not for gas engines).

FUNCTIONS:
Two-piece, gray composite propeller center that goes on each side of
    the folding propeller blades to hold them in location (blades are not
    included, see REQUIRES)
Center has molded nut insets for simple tightening
Is available in a bag connected to a header card

CONSISTS OF:
One composite propeller center
2 3x10mm cap head screws
2 3mm nuts
2 3mm washers

NEEDS:
Prop blade sets (use APCQ4305 through APCQ4360)
2.5mm hex wrench (GPMR8012) to tighten up cap head screws
Hand and eye protection when running propeller

SPECIFICATIONS:
Overall Length: 48mm
Length in between blade installing centers: 35mm
Inner installing diameter: 8mm

REMARKS:
See propeller blades for assembly instructions.
Sailplanes have no landing gear, and therefore would break a rigid
    propeller when the plane came in for a landing. The folding
    propeller folds back upon landing.
The use of this center will shorten the overall diameter of the prop
by 10mm from the manufacturer's length listing.

NOTE:
Currently we do not bring collets or prop shaft adaptors to fit this pro-
duct. Please call APC.