Harken 29 mm Zircon Triple Block Boat Hobie Wave These motorcycle speakers are made

These motorcycle speakers are made for outdoor adventuring

wind and 50-plus marine and boat parameters

Can be used for all inflatables with multi-purpose adapters

Ideal for bunk style pontoon boat trailer with box

Harken 29 mm Zircon Triple Block Boat Hobie Wave These motorcycle speakers are madeThe Harken 29 mm Zircon Triple Block, part number 2189, can handle a maximum working load of 240 kg (525 lb) and has a maximum line diameter of 6 mm (1 4 in). With a sheave diameter of 29 mm (1 1 8 in), the newest addition to the Zircon lineup features six models, expanding the total options from eight to eighteen. Zircon is not a universal solution no block is but these smaller sizes are suitable for control lines that require multiple purchases.