Windsurfing Mast Base Universals Joint 360 Degree Rotate Surfing Baseplate Sail Base Surfing Tendon Joint Mast Foot Base

Features:
Make of and steel , high strength, strong and durability.
With steel 8mm fittings, it is easy to install and not easy to loosen.
Base board can rotated at joint part, and when the lower end is fixed, the upper end can rotate freely to adjust the direction of the sail.
Great replacement accessories for windsurfing, surfing water sport.
It is suitable for the assembly or maintenance of sailing vehicles and other vehicles, making your sailing flexible and easy to control.

Specifications:
Materials:
Size about 17.5x10.6cm/6.89x4.17inch
Thread: 8mm

Package Includes:
1pc Windsurfing Mast Base

Note:
Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.