ACME Propeller CNC Machined Prop Sizes:1469 4BL LH 12.5x12.5 Bore 1 1/8 houses a 57mm (2 1/2")

houses a 57mm (2 1/2") deep groove nylon sheave

Suit 3 bolt steering hub pattern but can be used in conjunction with an adapter to suit almost any situation

Supplied with cross pin to drive through shaft & a gasket

Includes mounting bolts -

1” NPT female thread

ACME Propeller CNC Machined Prop Sizes:1469 4BL LH 12.5x12.5 Bore 1 1/8 houses a 57mm (2 1/2")ACME Propellers available in a range of sizes. These perfectly balanced CNC machined propellers provide a smooth ride and low down torque. More Sizes Available > If your Prop size is not listed please call (02) 45779288 for a quote Computer Numerically Controlled milling machines provide an extremely accurate and consistent means for removing metal. if your having trouble translating the markings on your propeller take a look at the instruction on