Harken 60mm Single Element Block Mastbase w/Swivel [6220] Entertainment | Over-The-Air TV Antennas PN: 7139

PN:  7139

Cranking Rating: 1500

Sikaflex® 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10

autopilots

Harken 60mm Single Element Block Mastbase w/Swivel [6220] Entertainment | Over-The-Air TV Antennas PN: 713960mm 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