Dave Brown Vortech 4" Parabolic Two-Blade Spinner (DAVP240)

This is a Vortech 4" Aluminum Parabolic Two-Blade Spinner from Dave Brown

FEATURES
Light-Weight Aluminum Construction
Polished, Brushed Aluminum Color
Includes Four Plastic Backplate Bushings, So The Backplate Will Fit
Securely Around Any Ordinary Crankshaft
Designed for Two-Bladed Props

INCLUDES
One Two-Blade Aluminum Spinner (For Sizes See SPECS)
One Aluminum Backplate
One 10-32 x 2" Cap Head Mounting Bolt
Four Plastic Backplate Adapter Bushings
One Instruction/Information Header Card

REQUIREMENTS
Vortech Adapter Nut (See COMMENTS)
4mm or 5/32 Allen Wrench (For The Cap Screw)

SPECIFICATIONS 
Spinner Backplate Diameter: 4" (102mm)
Spinner Backplate Thickness: 3/16" (4mm)
Spinner Backplate Hole Diameter: 3/8" (9.5mm)
Length From Back Of Backplate To Front Of Cone: 4" (102mm)
Weight: 5.9oz

COMMENTS
To Attach the Spinner to the Engine, the Modeler Must Use One of the
Following Adapter Nut Sets.


This spinner uses an X-LONG adapter
Note: Use A Short Adapter With Spinners 2-1/2" And Smaller.
Use A Long Adapter With Spinners 2-1/2" And Larger.
Use A X-Long Adapter With Spinners 3" And Larger.
3/8-24 DAVQ9324 (Long), DAVQ6324 (X-Long)
OS Max 1.08 FSR, FT-240, FT-300 and FR-300, K&B 1.00,
Magnum XL-180AR, Enya VT-240 Twin
1/4-28 DAVQ8428 (Short), DAVQ9428 (Long), DAVQ6428 (X-Long)
OS Max .25-.60, SuperTigre .25-.60, Fox .19-.50,
Enya .25-.53, K&B .19-.65, OPS .40-.60, Webra .28-.80
5/16-24 DAVQ8524 (Short), DAVQ9524 (Long), DAVQ6524 (X-Long)
OS Max .61-.90, SuperTigre .61-.90, Fox .60-1.2
7x1mm DAVQ8710 (Short), DAVQ9710 (Long)
Enya .35-.60, .60-1.2 Four Strokes (Non-R Engines)
8x1mm DAVQ8810 (Short), DAVQ9810 (Long)
YS .90-1.2 4-Stroke, Enya 1.2R 4-Stroke,
OPS Super .60 and .61 5-Port
8x1.25mm DAVQ8812 (Short), DAVQ9812 (Long), DAVQ6812 (X-Long)
All YS 2-Stroke, OPS Maxi .30, Webra .61-1.2