Lumitec Mantis Underwater Add-On Light [101526] Wichard Swivel Eye Snap Shackles The hook-in block has a

The hook-in block has a round fiberglass filled nylon case designed to fit correctly on the round Optimist mast

Line Size: 5/16 - 25/8 in

C/C B: 1 11/16" (43 mm)

Also provides safe and rapid charging of 12V battery bank when gird power is available

47in (12mm)

Lumitec Mantis Underwater Add-On Light [101526] Wichard Swivel Eye Snap Shackles The hook-in block has aMantis Underwater Add On Light Add an additional light to expand the standard Mantis Dock Lighting System from a 3 light kit to a 4 light package. All necessary mounting hardware, Zip Mount ties and cabling are supplied with the add on light option package. Each Mantis Dock Lighting Kit can accommodate up to a maximum of 4 lights, to add addition lights, additional kits will need to be purchased (4 light maximum per kit). WARNING: This product can