{"product_id":"ultra-smooth-ball-bearing-door-hinge-set-for-invis","title":"Ultra Smooth Ball Bearing Door Hinge Set For Invisible Hidden Doors 180 Degree Hinge With Folding Capability And Three Dimensional Adjustable Cross Mount Silver Noiseless Quiet Operation For Interior And Exterior Use","description":"\u003cdiv\u003eHidden-Door Ball Bearing Hinge Set with 180° Fold\u003cbr\u003e\n✔️ 180° folding hinge, 3D adjustable cross mount, 1 set included \u003cp\u003eThis door hinge set is designed for invisible or hidden doors, delivering smooth, quiet motion and rugged durability for both interior and exterior installations. Its zinc alloy body and built-in ball bearings handle daily wear, while the 3D adjustable cross mount ensures precise alignment. Thickened back protrusions help distribute weight and reduce door sag, and nylon pads provide silent operation during wear.\u003c\/p\u003e ✅ Zinc alloy body provides strong, durable construction \u003cbr\u003e\n✅ Built-in ball bearings deliver smooth, quiet operation \u003cbr\u003e\n✅ 180° folding capability with 3D adjustable cross mount \u003cbr\u003e\n✅ Suitable for interior and exterior doors in residential and commercial settings \u003cbr\u003e\n✅ Integrated nylon pads reduce noise and extend life \u003cbr\u003e \u003cp\u003e💡 What is a ball bearing hinge used for in hidden doors? This handy hinge offers smooth, quiet motion for concealed door systems. - Precise alignment with 3D adjustable cross mount \u003cbr\u003e\n- Reduces sag and wear with thickened back protrusions \u003cbr\u003e\n- Ideal for interior and exterior hidden door installations \u003cbr\u003e\n- Durable zinc alloy body with nylon pads for longevity \u003cbr\u003e\u003c\/p\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511741280575,"sku":"VXB0DQGM84B6","price":190.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61A_BMUbIEL_60e557de-e43d-413b-9534-8dbdb3065370.jpg?v=1776661274","url":"https:\/\/bearingscanada.com\/products\/ultra-smooth-ball-bearing-door-hinge-set-for-invis","provider":"Bearings Canada","version":"1.0","type":"link"}