Harken 80mm Single Element Block Mastbase w/Swivel [6221] Ram Mount Store | B Size STANDARD SIZE double socket arm

STANDARD SIZE double socket arm and and diamond base adapter

The Sea-Dog® Pop-Out Deck Plate is constructed of UV stabilized molded ABS and polycarbonate for its structural strength

Coined shackle pin head

Box Dimensions: 3"H x 7"W x 12"L WT: 0

UPC: 723193798713

Harken 80mm Single Element Block Mastbase w/Swivel [6221] Ram Mount Store | B Size STANDARD SIZE double socket arm80mm 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