Harken 60mm Single Element Block Mastbase w/Swivel [6220] Marine Navigation & Instruments | Fishfinder Only Built-in safety: reverse polarity

Built-in safety: reverse polarity

Aggressive enough to remove severe scratches

UPC: 091887988420

241 Combination Side/Deck Mounts

Model: WGOM001R

Harken 60mm Single Element Block Mastbase w/Swivel [6220] Marine Navigation & Instruments | Fishfinder Only Built-in safety: reverse polarity60mm 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