MARINE CITY Removable 1 Inch Hook Ladder Cup Mount Ladder/Tube Insert Plugs (2 Per Pack) - Product Features
- Made of PP+5%GF, Ideal for telescoping pontoon ladder, tube etc.
- Ladders can easily install and replace existing cup.
- Screw holes diameter: 0.2 inch /5.1 mm, insert plugs diameter: 1 inch/ 28 mm.