ITEM NAME:Boat Marine Hand Rail Fitting 140 Degree 7/8" Elbow 316 Stainless Steel Description: 316 stainless steel boat hand rail form fitting for 7/8†(22mm). The fitting is a 140 degree bow form. This is usually used in the bow of the boat to bring each side of the rails together. There is a hole in the form that some people use as a flag support. There are 2 Allen screws on each incoming rail. Specification: Materials: marine grade 316 stainless steel Round hole inner diameter: 22mm (7/8inch) Surface mirror polishing For pipe 22mm (7/8inch) Package Includes: 1 Piece Boat Hand Rail 140 Degree Tee Fittings.316 stainless steel boat hand rail form fitting for 7/8†(22mm). Materials: marine grade 316 stainless steel. 1 Piece Boat Hand Rail 140 Degree Tee Fittings. This is usually used in the bow of the boat to bring each side of the rails together.