80 Series Screwless Flush Mount Rod Holder – 30 Degree – Stainless Steel – Cast Bottom – Black LinerThese flush mount rod holders are made of 316L stainless steel and have a wide, low-profile cap that improves the look of any boat and provides outstanding mounting strength.Features:316L stainless steelFits 2-9/16 in. hole diameterCast models feature a in. drain holeNo logo on the cap for a sleek low profileThe liner runs the full length of the tubeIncludes a backing plate and installation nutInstallation requires Model # 53679 Installation SocketSpecifications:Degrees: 30 degreesBottom Style: CastLiner Color: BlackInner Diameter: 1-7/8 in.Outer Diameter: 2-5/8 in.Cap Size: 5-1/8 in. long x 4-1/4 in. wideTube Length: 10 in. Specifications:Angle: 30 DegreesConstruction: Stainless SteelBox Dimensions: 5″H x 5″W x 15″L WT: 5.5 lbsUPC: 768296011109Quick Guide (pdf)