• The screw is made of high-quality 304 stainless steel, which does not rust easily and remains and even in fresh or salt water.
• [Easy to use] The bottom of the SUP screw is designed for easy installation and can be tightened directly by hand without additional tools. You can also use pointed pliers for tightening.
• [Silicone Washers] The black silicone washers allow the fin screw and surfboard to be fixed more firmly without damaging each other, extending the life of the board and screws.
• Wide range of applications: This SUP screw is suitable for most standard surfboards and provides comfort when surfing outdoors. It is the for yourself or a loved one, a friend or family member.