Harken Aluminum Swivel Block - 75mm Emergency Gear Applications Ideal for mainsheet

Applications Ideal for mainsheet

Designed to allow antenna wire to feed directly through the base eliminating the need for a separate cable grommet

Model #: 2NMBI225

Not recommended for use on fabric

Charge two batteries at or away from the dock

Harken Aluminum Swivel Block - 75mm Emergency Gear Applications Ideal for mainsheetThe entire line of Black Magic Air blocks has been redesigned with a sleek new look. Their unique, performance packed engineering remains exactly the same. These strong, lightweight blocks feature free rolling high load Torlon roller bearings for a high strength to weight ratio. Like all Black Magic blocks, the three way head swivels locks in front side positions. Blocks are easily disassembled with a single hex wrench.