Harken Element Block, – 45mm, Single Swivel w/Becket Glass It has three inlet ports

It has three inlet ports that offer varying combinations for the inlet hose

Then it collapses inside itself to 28" for extreme portability and storage

temporary surface protection

Fleetguard® ES Compleat NOAT is a Nitrited-Organic Additive Technology/Extended Life Coolant combining the best of nitrite/molybdate liner pitting protection and extended life benefits

Their super slim waterproof design

Harken Element Block, – 45mm, Single Swivel w/Becket Glass It has three inlet portsElement 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 corrosion. A tough composite bearing sheave