Stiletto Bay Pro III + Guardian Hub #807421 Stainless Steel Boat Propeller Mercury 350 HP Outboard 2008 & Newer 300 HP

Bay Pro III + Guardian Hub Stainless Steel Boat Propellers

• The BAY PRO III 4 blade series propellers are specifically designed for offshore fishing boats and offer great acceleration and improved midrange performance in rough water and adverse conditions.
• The BAY PRO III series is available for 115 horsepower and greater engine with 4.75" diameter gear cases.
• BAY PRO III utilizes the Stiletto Guardian Hub system.

SUPERIOR BLADE DESIGN - Stiletto Propellers are truly the stainless edge. All Stiletto Propellers are of a progressive pitch design. Cupped blades help reduce the chance of cavitation, therefore, increasing the efficiency and performance of your engine.

TOTAL PERFORMANCE - Stiletto Propellers are designed to help each boat and engine combination achieve its peak performance at all throttle levels: low end, mid-range, and top end. Stiletto Propellers are designed to outperform the mass produced aluminum and stainless steel stock/utility propellers. The outer hub is vented to allow some of the exhaust gases to escape preceding each blade. This helps eliminate performance-robbing vacuums that occur behind the blades. Stiletto props are made in the USA.

RELIABILITY - Stiletto Propellers are one-piece investment cast for exceptional strength and safety. This manufacturing process provides superior consistency in blade shape and accuracy in pitch. Some so-called performance propellers are produced using welded-on blades, which are not as structurally sound nor are they as reliable as a one-piece casting.