Harken 45mm Double Element Block w/Swivel [6238] Lighting MD-Series is both compact and

MD-Series is both compact and lightweight

Includes two cable tie style clamps

Built-in J1939 to NMEA 2000® gateway

What's in the Box: STRIKER™ Plus 4 fishfinder

Harken 45mm Double Element Block w/Swivel [6238] Lighting MD-Series is both compact and45mm Double Element Block with Swivel 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