Harken 80mm Single Element Block Mastbase w/Swivel [6221] Marine Navigation & Instruments | Sounder/Sonar Modules 100% 18-9 Mirror Polished Stainless

100% 18-9 Mirror Polished Stainless Steel

Box Dimensions: 13"H x 18"W x 21"L WT: 54 lbs

Box Dimensions: 2"H x 3"W x 4"L WT: 1

Dimensions: 2" x 6'

Harken 80mm Single Element Block Mastbase w/Swivel [6221] Marine Navigation & Instruments | Sounder/Sonar Modules 100% 18-9 Mirror Polished Stainless80mm 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