HARKEN 80MM ELEMENT BLOCK - SINGLE/SWIVEL/BECKET 74117 featuring upper and lower chambers

featuring upper and lower chambers with a horizontal partition plate and a riser tube through the centre

WEIGHT: 4

Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing

3 lubber lines

HARKEN 80MM ELEMENT BLOCK - SINGLE/SWIVEL/BECKET 74117 featuring upper and lower chambersElement 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