The Skrew Mooring Anchor is a helicoid mooring system designed for multiple applications; sailboats, motorboats, floating docks, fish farms, basins, etc. Skrew moorings are eco-friendly and do not damage the sea bed. To ensure equal weight, these helicoid anchors have a higher holding capacity than any other type of traditional mooring system, such as mushroom moorings or concrete moorings. Read More about Skrew Moorings.
Skrew Mooring Jet Ski size for personal watercraft: 19.7 inches tall with an 8 inch helicoid disk. Simply screw the Spade Skrew down, attach a chain to the mooring ball and you are all set.
Skrew Mooring Small Boat size: 29.5 inches tall with a 10 inch helicoid disk. This Skrew Mooring will hold up to a 3.5 ton or 7000 lb. boat. The Skrew Mooring is easy to install. Simply screw the Spade Skrew down, attach chain to mooring ball and you are all set.
Skrew Mooring Mid-Sized Boat Size: 39.36 inches tall. This Skrew Mooring will hold up to an 8 ton or 16,000 lb boat. Simply screw the Spade Skrew down, attach chain to mooring ball and you are all set.
Skrew Mooring Large Boat Size: 55.1 inches tall. This Skrew Mooring holds up to an 18 ton boat. Spade Anchor Mooring systems simply screw down. Attach the chain to the Skrew Mooring ball and you are all set.
Skrew Mooring Large Boat Size: 74.8 inches tall. This Skrew Mooring holds up to a 24 ton boat. Simply screw the Spade Skrew down, attach the chain to the mooring ball and you are all set.
Skrew Model | Boat Weight Vertical Lift |
Shank Length | Shank Diameter | Number of Disks |
---|---|---|---|---|
SK JET | Jet Ski | 19.7" (0.5m) | 1.17" (30mm) | 1 |
SK 1600 | 3.5 Ton 1.6 Tons |
29.5" (0.75m) | 1.56" (40mm) | 2 |
SK 2500 | 8 Ton 2.5 Tons |
39.36" (1.00m) | 2.34" (60mm) | 2 |
SK 6400 | 12-18 Ton 6.4 Tons |
55.1" (1.40m) | 2.34" (60mm) | 2 |
SK 8500 | 24 Ton 8.5 Tons |
74.8" (1.90m) | 2.96" (76mm) | 3 |