{"product_id":"ujk-stair-jig","title":"UJK Stair Jig","description":"\u003ch2\u003eUJK Stair Jig\u003c\/h2\u003e\n\u003cp\u003eThe stair jig is made of 12mm thick High Pressure Laminate, dimensionally stable and with a lifetime guarantee never to warp. This jig's clever design means it only uses a standard 30mm diameter bush to achieve the various tread and nose sizes, eliminating the need for different sized bushes or sub-bases. The jig offers a choice of closed riser standard staircases for 22mm, 25.4mm, 28mm and 32mm tread thickness, as well as open riser stairs. On completion, the staircase will qualify within British Standard 585 Part 1, (1989) regarding wooden staircases; it will also follow the Building Regulations Approved Document K (1991). It is supplied with complete and comprehensive instructions on use and staircase design. Additional requirements include 1\/2\" router, 30mm guide bush, two G-clamps plus a cutter to suit your chosen tread thickness. Wedge for tread and riser requires a 3 degrees angle. The jig comes with 2 inserts allowing 4 different protrusions of nose over riser.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe design allows cutting different tread \u0026amp; nose sizes with 30mm guide bush\u003c\/li\u003e\n\u003cli\u003e12mm thick dimensionally stable High Pressure Laminate will never warp\u003c\/li\u003e\n\u003cli\u003eEliminates the need for different sized bushes or sub-bases\u003c\/li\u003e\n\u003cli\u003eOffers a choice of closed riser: 22mm, 25.4mm, 28mm and 32mm tread thickness\u003c\/li\u003e\n\u003cli\u003eAlso cuts open riser stairs\u003c\/li\u003e\n\u003cli\u003eFinished staircase will qualify within British Standard 585 Part 1, (1989)\u003c\/li\u003e\n\u003cli\u003eSupplied with complete and comprehensive instructions on use and staircase design. British made\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e UJK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode:\u003c\/strong\u003e UJK-101505\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacked size:\u003c\/strong\u003e 59.5 x 53.5 x 3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.02 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eYou may also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ujk-professional-cast-iron-router-table-top\"\u003eUJK Professional Cast Iron Router Table Top\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ujk-portable-trim-router-table\"\u003eUJK Portable Trim Router Table\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ujk-double-horizontal-featherboards\"\u003eUJK Double Horizontal Featherboards\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMore from the range\u003c\/h3\u003e\u003cp\u003eBrowse our \u003ca href=\"\/collections\/ujk-tools\"\u003eUJK Tools\u003c\/a\u003e range for related UJK products.\u003c\/p\u003e","brand":"UJK","offers":[{"title":"Default Title","offer_id":64986896499065,"sku":"UJK-101505","price":116.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/7249\/7581\/files\/ujk-stair-jig.png?v=1792841293","url":"https:\/\/www.greenvill.co.uk\/products\/ujk-stair-jig","provider":"Greenvill Crafts","version":"1.0","type":"link"}