Harken 80mm Element Stand Up Block Earmuff Intermittent Rating: 5 min

Intermittent Rating: 5 min

Available in different dot sizes

Asymmetrical Body Shape – It only goes in the right way every time – even in the dark

non-slip neoprene shoulder pad

Harken 80mm Element Stand Up Block Earmuff Intermittent Rating: 5 min80mm 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