Otoolling 6 Pcs Kayak Knob Nuts Black with 1/4"-20 Thread Stainless Steel Kayak Rail Track Screws Hardware for Canoe Boat & Outdoor Watercraft

["Comprehensive Package for Versatile Use: the package includes 6 threaded knobs, guaranteeing ample quantity for multiple installations or replacements, ideal for securing kayak tracks and numerous hardware connections efficiently","Universal 1/4\"-20 Inch Size: with a standard 1/4\"-20 internal thread, these knobs fit most kayak tracks and T-slot components, providing a solution for various hardware connection needs","Durable Stainless Steel Construction: made from stainless steel, these threaded knobs are designed to resist rust and corrosion; Their robust design ensures they withstand harsh outdoor water environments, providing reliable performance for long term use","Easy Hand Tightening Feature: crafted with a star-shaped knob design, these knobs allow for simple, tool-free manual tightening and adjustment; They secure T-tracks, rails, and milling jig clamps efficiently, offering seamless integration into your kayak track system","Wide Range of Applications: ideal for use in kayaks, canoes, and small boats, these knobs are also ideal for woodworking jigs and outdoor equipment mounting; They are hardware accessories for water sports and outdoor assembly projects"]