Harken 80mm Single Aluminum Element Block with Swivel — 6290 Marine Plumbing & Ventilation Series | Parallel: Max (4)

Series | Parallel: Max (4) in Series

Wire Range: 16-14/

Bronze Hose Barb Thru-Hull Fitting - 3/4"

Fits all Perko and Guest low amperage battery switch hole patterns

Light Blue 14AWG Tinned Copper Wire - 100'

Harken 80mm Single Aluminum Element Block with Swivel — 6290 Marine Plumbing & Ventilation Series | Parallel: Max (4)Harken Element blocks combine forged aluminum sideplates with a composite sheave for dependable strength at a practical price. Hardcoat anodized sideplates resist corrosion, while the bearing system keeps the sheave running smoothly under load. Configuration: 80 mm single block with swivel Durable aluminum sideplates Compact design for sail controls and deck handling systems Manufacturer part number shown in the product title for easy matching Confirm