This is the 4,0 inch pointed - Brushed Natural Aluminium colour. 

Features:

Aluminum Alloy material.

CNC and Anodized processed.

Quick and easy installation:

1) Enough prop mounting mouth, playing gas airplane without worry about reaming.

2) The bottom plate has drilled prop mounting holes according to the size of engines.

3) Hollowed design bottom plate can effectively reduce the weight.

4) The middle of bottom plate is antiskid design.

5) Fixed slot design of bottom plate makes the installation more stable.

The new shape is more pointed than the old, and more beautiful, more simulation, smaller air resistance

Specifications:

²  Height: 88mm

²  Diameter of Bottom Plate: 3.5in/89mm

²  Aperture of Bottom Plate: 10mm

²  Screw: M5*60mm(screw thread length:23mm)

Application Fields:

1．Engines:

Suitable for DLE30/35RA/40/50/55/55RA/60/61, MLD35/70, EME35/55/60, DA50/60, DLA32/56/58/64, EVO54/58, 3W50/55, MVVS58, JC51 engines;

2. Propellers:

Suitable for less than 24in wood propellers or less than 22in C.F