{"product_id":"4-pack-sliding-screen-door-rollers-replacement-kit","title":"4个装滑动纱门滚轮更换套件，配钢制张力弹簧轮，适用于B638 B687 B639 B756门，滚轮直径1英寸，可替换顶部和底部，确保平稳安静运行","description":"\u003cdiv\u003e4个装金属滑动纱门滚轮替换件\u003cbr\u003e\n✔️ 1英寸直径金属滚轮，1-3\/4英寸支架；适用于B638\/B687\/B639\/B756型号 \u003cp\u003e这些替换件通过更换磨损的上下滚轮，升级标准滑动纱门，恢复家中、露台和车库门的顺畅安静运行。\u003c\/p\u003e ✅ 4个重型滚轮，方便快速更换上下滚轮 \u003cbr\u003e\n✅ 1英寸（25.4毫米）直径滚轮，配备耐用的1-3\/4英寸（44.45毫米）支架，安装稳固 \u003cbr\u003e\n✅ 适配B638、B687、B639、B756型号的标准滑动门轨道 \u003cbr\u003e\n✅ 附带螺丝和螺丝刀，几分钟内轻松DIY安装 \u003cbr\u003e \u003cp\u003e💡 滑动纱门滚轮替换件的用途及其如何提升门的性能？\u003c\/p\u003e\n\u003cp\u003e通过用坚固的金属滚轮替换磨损的滚轮，恢复门的顺畅和安静运行。\u003c\/p\u003e\n- 通过更换耐用金属滚轮延长门的使用寿命。\n- 改善滑动顺畅度，减少日常使用中门的卡顿和晃动。\n- 兼容B638、B687、B639、B756型号，是实用的升级选择。\n- 附带螺丝，简化上下滚轮的快速更换。\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404107968831,"sku":"VXB0FBG6CR11","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/metal-screen-door-rollers-4-pack.jpg?v=1776647637","url":"https:\/\/bearingscanada.com\/zh\/products\/4-pack-sliding-screen-door-rollers-replacement-kit","provider":"Bearings Canada","version":"1.0","type":"link"}