![Harken 60mm Single Element Block Mastbase w/Swivel [6220] Brand_Ocean Signal Express® Mach3™ - Right Hand](https://cdn.shopify.com/s/files/1/0897/0466/1277/files/86594XL.jpg?v=1729342688)
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Express® Mach3™ - Right Hand - Stainless Steel Propeller - EX1/EX2-1321 - 3-Blade - 13
Fully waterproof
Size: Quart
Robust plastic construction with nitrile rubber valve
LED status identification for remote control switch
Harken 60mm Single Element Block Mastbase w/Swivel [6220] Brand_Ocean Signal Express® Mach3™ - Right Hand60mm Single Element Block Mastbase with Swivel Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Elements design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat anodized to resist