![Sea-Dog Nylon Square Tube Top Insert - White - 1" [273581-1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/22877/27420/78884XL__99926.1601542608.jpg?c=2 "Sea-Dog Nylon Square Tube Top Insert - White - 1\" [273581-1]")
Nylon Square Tube Top Insert - White - 1"
Top Fittings connect to tubing as a Top Cap or Top Insert for 3/4” or 7/8” round tubing or 1” square tubing. Top Fittings create an attachment point and function as a pivot point as part of a Bimini top system. Pin size 1/4”. Constructed of UV stabilized injection molded nylon. Available in black or white. *Stainless tube wall thickness 0.049”.
![Sea-Dog Nylon Square Tube Top Insert - Black - 1" [273580-1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/22876/27419/78883XL__28757.1601542606.jpg?c=2 "Sea-Dog Nylon Square Tube Top Insert - Black - 1\" [273580-1]")
![Sea-Dog Nylon Top Insert - White - 3\/4" [273176-1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/22873/27416/78880XL__40149.1601542601.jpg?c=2 "Sea-Dog Nylon Top Insert - White - 3\/4\" [273176-1]")
![Sea-Dog Nylon Top Insert - White - 7\/8" [273181-1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/22875/27418/78882XL__79339.1601542605.jpg?c=2 "Sea-Dog Nylon Top Insert - White - 7\/8\" [273181-1]")