Harken 60 mm Element single block configured for mast base use, with a becket and an 8 mm shackle pin. Element blocks combine forged aluminum sideplates and compound curves for strength, pairing the minimum metal needed to protect the sheave with a proven journal bearing, so size for size they cost significantly less than Harken's previous budget blocks.
Sideplates are hardcoat-anodized to resist corrosion, and a tough composite bearing sheave gives a long service life.
