ITEM NAME:316 Stainless Steel Boat Marine Handrail 90 Degree T/Tee Fitting Polished Rail Description: Materials: Marine Grade 316 Stainless Steel Round Hole Inner Diameter: 25mm/ 1 inch Height x Length: 53 x 53mm/ 2 x 2 inches Surface mirror polishing For pipe: 1 inch Package Includes: 1 Piece Boat Handrail Fittings Tee SKU: DMO0000354566002024.1 Piece Boat Handrail Fittings Tee. Materials: Marine Grade 316 Stainless Steel. Surface mirror polishing. SKU: DMO0000354566002024.