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Ships within 48 hours · Estimated delivery Oct 25 - Oct 30
reefing blocks
Direct Bulb Replacements for Most Nav Lights
Switch Included: Double Pole Double Throw (DPDT) reversing switch
Specifically formulated for oily woods like teak and iroco
Groco Backing Block Fits Seacock 1250 & 1500 McLube reefing blocksBB SERIES BACKING BLOCKS Flanged seacock installation is improved with the use of a backing block between the valve flange and the hull. Each size fits multiple seacock sizes. Press threaded inserts into the hull side of the backing block into the holes that match the seacock flange. Rigid 1 2" thickness provides secure installation but is flexible enough to conform to minor hull curvature. Will not swell or absorb moisture.
US$ 432.00
US$ 2874.50
US$ 5999.50
US$ 1599.50
US$ 1774.50
