Mercury Black Max Three Blade aluminum prop includes the Flo-Torq II hub kit. More than just an aluminum propeller, the Black Max is the best three-blade aluminum prop available anywhere. Whenever you need good overall performance, Black Max features high quality die-cast three-blade aluminum in an attractive Phantom black finish.

• Equipped with Flo-Torq Reflex Hub (#835257K12)
• 10 1/2" Diameter
• 13" Pitch
• Right Hand Rotation
• High Quality die-cast 3 or 4 blade aluminum
• Attractive and durable high-gloss Phantom Black finish
• Easy to maintain & repair.

Mercury 25-60 HP Outboards

• 25HP Bigfoot/Command Thrust 4-Stroke
• 30 HP 2-Stroke
• 30 HP bigfoot/Command Thrust, 2010-Newer
• 30-40 HP SeaPro/Marathon
• 30 HP 4-Stroke, 1994-2005
• 40-60 HP 2-Stroke and 4-Stroke, standard gearcase, 1977-Newer
• 55 HP SeaPro/Marathon
• 13 Tooth Spline
• Note: This will only fit the 40-60 HP standard gearcase, it will not fit a 40-60 HP Bigfoot or Command Thrust gearcase