Harken 80mm Single Element Block Mastbase w/Swivel [6221] Marine Navigation & Instruments | GPS - Fishfinder Combos Circumference - 84

Circumference - 84

Maretron's SSC300

Dock Edge Standard "D" PVC Profile 16ft Roll - White

Box Dimensions: 1"H x 4"W x 8"L WT: 6

Perfect for use in all boats

Harken 80mm Single Element Block Mastbase w/Swivel [6221] Marine Navigation & Instruments | GPS - Fishfinder Combos Circumference - 8480mm 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