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

Ideal for fiberglass

47in (12mm)

Adjustable outer cuffs for additional wet weather protection

The MXLEvo 10 is:

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