A device that converts rotational motion into thrust, propelling a ship or boat through water, consists of a central hub with radiating blades (usually three to five) that spin around this hub when powered by the vessel’s engine, as the blades rotate, they push against the water, creating a forward motion for the vessel.

Code	Size/ Type
8900001	D1839mm x P1956mm 4B/RH
8900002	D2010mm x P1520mm AR0.58 4B L/RH
8900003	D67" x P64 - 3/4" 4B L/RH
8900004	D79" x P58 1/2" 4B LH
8900005	D79" x P58 1/2" 4B RH
8900006	D79 x P59 2/3 4B LH
8900007	D79 x P59 2/3 4B RH
8900008	D79" x P63 4B LH
8900009	D79" x P63 4B RH
8900010	1850mm x 1960 x 4 blade
8900011	2000mm x 4 blade 0.65 DAR
8900012	D2330 x P1537 4B/LH
8900013	D2330 x P1537 4B/RH
8900014	Dia 2400 x 0.55 Bar x 4 LH/RH
8900015	18" x 16 RH 1-1/4" (3 leaves)
8900016	19" x 17 RH 1-1/4" (3 leaves)
8900018	D2337 x P1670 RH-LH
8900019	D67" x P70 - 3/4" 4B L/RH
8900020	D67" x P64 3/4" 4B LH/RH
8900021	D79" x P62" AR 0.62 4B L/RH
8900022	D79" x P60-3/4" AR 0.62 4B L/RH