Harken 60mm Single Element Block Mastbase w/Swivel [6220] Boat Outfitting | Bottom Paint Hold Down Kit

Hold Down Kit

and in various other applications

Collapsible

Direct Bluetooth Smart Dongle

NMEA0183 Input and Output – Send and receive GPS and DSC information to other devices

Harken 60mm Single Element Block Mastbase w/Swivel [6220] Boat Outfitting | Bottom Paint Hold Down Kit60mm 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