As a leader in stainless steel and aluminum propellers and impellers, SOLAS propellers are the most reliable and durable on the market. to have a match for almost every customer, Propeller Depot is proud to have Solas as a manufacturer. Propeller Depot carries the entire line of aluminum and stainless SOLAS propellers, and ships them to over 120 countries. Following recent outboard technology advancements, choosing the perfect propeller has become a primary concern for all boat owners. The propeller manufacturers around the world are working hard to develop propellers and blade systems that are effective in performance and affordable. One major manufacturer in the propeller production is SOLAS. They have a wide range of fresh propellers for 3-blade and 4-blade engine systems. Their options are what you need to meet your horsepower engine needs, especially if your device is a 4-stroke.