PSS 3 1/4in shaft / 5 1/4in t Beckson Over the years the device

Over the years the device faded into obscurity but was recently revived due to better materials and a new appreciation of its versatility

100% biodegradable

Building on the success and performance of the Rocna anchor

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers

PSS 3 1/4in shaft / 5 1/4in t Beckson Over the years the devicePYI PSS Shaft Seal #02 314 514 Shaft Size 3. 250" Stern Tube Diameter 5. 250" 5. 375"The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Certified by Bureau Veritas, ABS & Rina: Boat builders yards recognize the advantages and