Jim black Ventilation Hatches 12" x 17" Cristec Cone type clutch/brake mechanism permits

Cone type clutch/brake mechanism permits manual

Bayonet-type cap holder with security lock

Featuring heavy duty

Multi-Zone Technology : Up to two independent audio zones are available for a customized listening experience across your boat

Battery capacity : 10-250 Ah

Jim black Ventilation Hatches 12" x 17" Cristec Cone type clutch/brake mechanism permitsJim black Ventilation Hatches 12" x 17". Polar White Bronze Glass. Features : * UV Stable Plastic Resin. * Chemical Resistant. * 2" Hollow Core Seal with . 500 Crush for Water Resistant Product. * 1 4" Temper Glass for Strength, Clarity, and Chemical Resistance. * Matching Trim Ring. Outside Dimensions : 15" x 20. 50". Inside Dimensions : 13. 375" x 17. 375". Cutout Dimensions : 13. 50" x 18. 50".