Harken 45mm Aluminum Element Triple Block Swivel, Cam Cleat Boat Viper 16 Eliminate soldering with the factory-attached

Eliminate soldering with the factory-attached GOLD mini-UHF female connector

simple design with a small footprint

Urethane face provides better sensitivity

Chirp Ready High frequency (150-250kHz) for great offshore and inshore performance

They are ideal where sand and grit would compromise a bearing system or where regular flushing out isn

Harken 45mm Aluminum Element Triple Block Swivel, Cam Cleat Boat Viper 16 Eliminate soldering with the factory-attachedElement 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