{"product_id":"sea-dog-3-way-corner-fitting-for-7-8-rail-tube-316-stainless-steel-handrail-tee-mpn-293100-1","title":"Sea-Dog 3-Way Corner Fitting, 7\/8 Inch Tube, 316 Stainless Steel Boat Rail Hardware","description":"\u003cp\u003eThe Sea-Dog 3-Way Corner Fitting (293100-1) is a handrail connector designed for 7\/8 inch tube boat rail systems, joining three rail sections at a corner to create clean, secure directional changes in a rail run. It is machined from investment cast 316 stainless steel, giving it strong corrosion resistance for saltwater and marine environments while matching the finish of other Sea-Dog rail hardware. The fitting includes set screws where appropriate to lock it onto the tube ends, and installation is done with a 1\/8 inch Allen wrench. It is sized for tube with a wall thickness of 0.049 inch. If additional or replacement set screws are needed, they are available separately under Sea-Dog part number 299999-1. This fitting is intended for boat builders, canvas and rail fabricators, and boat owners repairing or customizing bow rails, stern rails, and other tubular handrail systems. At 0.47 pounds, it is a compact, durable component that keeps a three-way rail junction rigid without adding significant weight to the rail assembly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 293100-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 3-Way Corner Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outer Diameter:\u003c\/strong\u003e 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 316 Stainless Steel, investment cast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Wall Thickness Compatibility:\u003c\/strong\u003e 0.049 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Tool Required:\u003c\/strong\u003e 1\/8 inch Allen wrench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Set screws (where appropriate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.47 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 5.81 x 3.88 x 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514293068\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 7\/8 inch outer diameter boat rail tubing at a three-way corner junction.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 293100-1 used for?\u003c\/strong\u003e It is a 3-way corner fitting that joins three sections of 7\/8 inch boat rail tubing at a corner, letting rail builders change direction cleanly in a handrail run.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tube size does this corner fitting work with?\u003c\/strong\u003e The 293100-1 is sized for 7\/8 inch outer diameter tubing with a wall thickness of 0.049 inch. Sea-Dog also makes a 1 inch version, part number 293101-1, for larger tube.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the fitting made from?\u003c\/strong\u003e It is made from investment cast 316 stainless steel, chosen for its corrosion resistance in marine and saltwater environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 293100-1 come with hardware to install it?\u003c\/strong\u003e Yes, the fitting includes set screws where appropriate. Replacement or additional set screws are sold separately under Sea-Dog part number 299999-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tool do I need to install this corner fitting?\u003c\/strong\u003e A 1\/8 inch Allen wrench is required to tighten the set screws on the Sea-Dog 293100-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this fitting weigh?\u003c\/strong\u003e The Sea-Dog 293100-1 weighs 0.47 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fitting sold as a single piece or a set?\u003c\/strong\u003e The 293100-1 is sold as a single 3-way corner fitting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many rail sections connect to this fitting?\u003c\/strong\u003e Three separate tube ends connect to the 293100-1, making it a 3-way corner junction rather than a simple elbow or tee.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between this and a 4-way corner fitting?\u003c\/strong\u003e The 293100-1 connects three tube ends at a corner, while Sea-Dog's 4-way corner fitting (293131-1) is built for a junction where four rail sections meet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 293100-1?\u003c\/strong\u003e The fitting measures 5.81 x 3.88 x 2.5 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fitting genuine Sea-Dog hardware?\u003c\/strong\u003e Yes, part number 293100-1 is genuine Sea-Dog rail hardware, not an aftermarket copy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this fitting be used on both port and starboard rail runs?\u003c\/strong\u003e Yes, the 293100-1 3-way corner fitting is not side-specific and can be used anywhere a 7\/8 inch rail run needs a three-way corner connection.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988567044315,"sku":"S-D-293100-1","price":26.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/3951_e8075f38-9ad6-476e-a56d-a2896bd64137.jpg?v=1784423466","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-3-way-corner-fitting-for-7-8-rail-tube-316-stainless-steel-handrail-tee-mpn-293100-1","provider":"Good Vibes Marina","version":"1.0","type":"link"}