Harken 45mm Single Element Block w/Swivel Becket [6231] Anchoring & Docking | Fender Covers 3 stainless steel ball bearings

3 stainless steel ball bearings + 1 roller bearing provides smooth operation

Models use solid stainless steel billet rams that are chemically polished for unsurpassed durability

Water and Shock Resistant

stainless steel shaft and high quality impeller

These are your maps — you own them

Harken 45mm Single Element Block w/Swivel Becket [6231] Anchoring & Docking | Fender Covers 3 stainless steel ball bearings45mm Single Element Block with Swivel & Becket 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 bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat anodized to resist