Harken 80 mm Aluminum Element Stand-Up Block Descatalogado is calculated automatically using the

is calculated automatically using the installed AIS antenna

Breaking load (kg) 20000 kg

C-MAP RS-N220 Moscow Channel and Oka River MAX-N Russian Wide

C-MAP RS-M231 Oka Lower MAX chart coverage for Oka Lower

calibration

Harken 80 mm Aluminum Element Stand-Up Block Descatalogado is calculated automatically using theStand 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 with a proven journal