{"product_id":"digital-plans-ergatta-and-waterrower-tall-extra-tall-seat-rails","title":"Digital Plans - Ergatta and WaterRower Tall and Extra Tall Seat Rails","description":"\u003cp\u003e\u003cstrong\u003eThis is a digital download, not a physical seat.\u003c\/strong\u003e You get a PDF plan set to build taller seat rails for an Ergatta or WaterRower seat. Nothing ships.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImperial (US) or Metric:\u003c\/strong\u003e choose above. You get only the set you pick.\u003c\/p\u003e\n\u003cp\u003eOne plan set covers both heights: \u003cstrong\u003eTall\u003c\/strong\u003e (6-1\/2\" \/ 165 mm rails) raises the seat 2\" over stock, and \u003cstrong\u003eExtra Tall\u003c\/strong\u003e (8\" \/ 203 mm rails) raises it 3-1\/2\". You build two hardwood rails per seat. Everything else moves over from your stock seat, plus four longer M8 bolts.\u003c\/p\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSheet 01: overview, tools and parts list\u003c\/li\u003e\n\u003cli\u003eSheet 02: rail layout for both heights, full size 1:1 (print the 11 x 17 sheet at 100%, or A3 for the metric set, lay it on the board, mark the holes)\u003c\/li\u003e\n\u003cli\u003eSheet 03: hardware checklist and step-by-step install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you'll need\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1\" (25 mm) thick hardwood, two rails per seat: 1\" x 6-1\/2\" x 8-3\/4\" (Tall) or 1\" x 8\" x 8-3\/4\" (Extra Tall)\u003c\/li\u003e\n\u003cli\u003e(4) longer M8 x 1.25 bolts: 200 mm hex for Tall (McMaster-Carr 91287A327) or 240 mm socket head for Extra Tall (McMaster-Carr 91290A122)\u003c\/li\u003e\n\u003cli\u003eA table saw or circular saw, and 5\/16\" and 21\/64\" bits (8 mm and 8.5 mm for the metric set)\u003c\/li\u003e\n\u003cli\u003eFor the bolt holes: a drill press with a 21\/64\" bit long enough for the rail height, or a hand drill and the \u003ca href=\"\/products\/stl-file-seat-rail-drill-guide-tall-extra-tall-seats\"\u003eHA Woodworks Seat Rail Drill Guide\u003c\/a\u003e with a 21\/64\" extension bit at least 6-1\/2\" (165 mm) long.  A 6\" bit covers Tall only.  A 12\" covers both.\u003c\/li\u003e\n\u003cli\u003eTo install: (2) 5mm Allen wrenches, a 13mm socket, a small flathead or pick, and a medium flathead screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdd-ons (sold separately)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cnc-file-add-on-dxf-seat-rail-plans\"\u003eCNC File Add-On (DXF)\u003c\/a\u003e for the seat rails\u003c\/li\u003e\n\u003cli\u003eSeat Rail Drill Guide: \u003ca href=\"\/products\/stl-file-seat-rail-drill-guide-tall-extra-tall-seats\"\u003eSTL file\u003c\/a\u003e to print yourself, or \u003ca href=\"\/products\/seat-rail-drill-guide-tall-extra-tall-seats-3d-printed\"\u003e3D printed and shipped\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/digital-guide-ergatta-and-waterrower-rower-finishing-guide-stain-and-finish-recipes\"\u003eRower Finishing Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLicense\u003c\/h3\u003e\n\u003cp\u003eEvery plan comes with a Personal License: build it for yourself or as a gift. Selling seats built from these plans requires a Commercial License, sold separately. Please don't share, copy or resell the plans.\u003c\/p\u003e\n\u003ch3\u003eAll sales final\u003c\/h3\u003e\n\u003cp\u003eDigital products are final sale, with no refunds. If your download link doesn't work or your file is damaged, email chris@hawoodworks.com within 30 days and I'll send you a working copy.\u003c\/p\u003e","brand":"Homestead Acres","offers":[{"title":"Imperial (US)","offer_id":67757470417195,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"Metric","offer_id":67757470449963,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/2043\/4219\/files\/seat-rail-plans-preview-1-overview.jpg?v=1791984075","url":"https:\/\/hawoodworks.com\/products\/digital-plans-ergatta-and-waterrower-tall-extra-tall-seat-rails","provider":"HA Woodworks","version":"1.0","type":"link"}