OSE 4mm to 3/16" shim/sleeve.
If you have a 4mm propeller shaft, but want to have access to the hundreds of 3/16"(.187", 4.75mm) propellers on the market, this item is for you. This slides over your existing 4mm prop shaft to act as a shim to adapt 3/16" (.187) props.
(1) Sleeve per Pack
Blue aluminum anodized for corrosion resistance.
10mm (.395") Long x 4mm ID x 3/16" OD (4.75)
This sleeve is used to slide over your 1/8" prop shaft to act as a shim to adapt 3/16" props to fit the 1/8" shaft.
(1) sleeves per pack.
This item can also be made for very easily.
See here for details.
This is used for adapting 1/4"(.250") propeller to fit on to 5mm propeller shaft. This will allow the larger 1/4" props to be used on the smaller 5mm shafts.
Octura sleeve bushing.
This is used to adapt a 1/4"(.250") propeller to a smaller 3/16"(.187") propeller shaft.
Etti 4mm to 3/16"(4.75mm) prop adapter.
This is used if you are trying to adapt a 3/16"(4.75mm) propeller to a 4mm threaded shaft.
How this works...
The threaded drive dog is first threaded onto your 4mm threaded shaft. Slide your propeller onto your shaft. Then install and tighten the included adapter/propeller nut. Keep in mind, you need enough threads on your shaft to fit the prop hub you are trying to adapt.
(1) 3/16"(4.75mm) adapter/propeller nut
M4 threaded shafts
Now you can use American 3/16" Drive-Dog Style Props on 4mm threaded boat shafts or Graupner's Race Boat Drives.
This Drive Dog screws onto the standard European 4mm threaded boat shafts. This allows you to use standard USA 3/16' drive dog type boat props on the 4mm European threaded shafts.
Includes (1) 4mm threaded drive dog.
4mm to 3/16 sleeve ose-1030
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