Harken 80mm Element Stand Up Block [6280] Marine Navigation & Instruments | GPS - Chartplotters UPC: 091887101058

UPC: 091887101058

Don't let a missing propeller keep you from receiving accurate wind data

Installs with three #8 FH fasteners (not included)

Inner Diameter: 5

No extra wiring needed except the power source

Harken 80mm Element Stand Up Block [6280] Marine Navigation & Instruments | GPS - Chartplotters UPC: 09188710105880mm Element Stand Up Block Stand up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you dont want the block to hit the deck. 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