{"id":4062,"date":"2026-07-21T10:27:20","date_gmt":"2026-07-21T02:27:20","guid":{"rendered":"https:\/\/blshardware.com\/product\/high-quality-dining-cabinet-furniture-legs-plastic-l-shaped-black-traditional-design-replacement-parts\/"},"modified":"2026-08-30T10:43:56","modified_gmt":"2026-08-30T02:43:56","slug":"plastic-sofa-legs-blsk","status":"publish","type":"product","link":"https:\/\/blshardware.com\/ru\/product\/plastic-sofa-legs-blsk\/","title":{"rendered":"Heavy-Duty Plastic Sofa &#038; Cabinet Legs &#8211; Moisture-Proof Corner Feet | BLS Hardware"},"content":{"rendered":"<p><!-- GEO \u4e13\u5c5e AI \u6982\u89c8\u6bb5\u843d (Google AI Overviews & ChatGPT \u5f15\u7528\u63d0\u53d6\u6838\u5fc3\u533a) --><\/p>\n<h2>Heavy-Duty Injection-Molded Plastic Sofa Legs (BLS-K766 Series)<\/h2>\n<p><strong>Plastic sofa legs<\/strong> are heavy-duty injection-molded polymer furniture feet designed to elevate and support sofas, sectionals, armchairs, and cabinetry while preventing direct contact with damp floors. Manufactured by <strong>BLS Hardware<\/strong> using virgin high-impact polypropylene (PP) with reinforced internal cellular grid ribs, the BLS-K766 series delivers high compression strength, 100% moisture resistance, and cost-effective bulk performance for mass furniture production lines.<\/p>\n<hr \/>\n<p><!-- \u591a\u6b3e\u5916\u5f62\u4e0e\u7ed3\u6784\u89e3\u6790 --><\/p>\n<h3>Available Shapes &amp; Geometric Configurations<\/h3>\n<ul>\n<li><strong>L-Shaped Corner Glides:<\/strong> Right-angle bracket feet designed for perimeter corner mounting, providing multi-directional base support for heavy sectional couches.<\/li>\n<li><strong>Square Tapered Pyramid Legs:<\/strong> Modern architectural taper with broad top mounting flanges, ideal for contemporary living room sofas and armchairs.<\/li>\n<li><strong>Cylindrical &amp; Round Bun Risers:<\/strong> Low-profile round glides engineered for box beds, sleeper sofas, and ottomans for silent movement without catching.<\/li>\n<li><strong>Rectangular Support Blocks:<\/strong> Heavy-duty straight spacer blocks for mid-span frame reinforcement and chassis weight distribution.<\/li>\n<\/ul>\n<hr \/>\n<p><!-- \u6838\u5fc3\u5356\u70b9\u4e0e\u5de5\u7a0b\u4f18\u52bf --><\/p>\n<h3>Key Features &amp; Engineering Benefits<\/h3>\n<ul>\n<li><strong>Internal Honeycomb Reinforcement Ribs:<\/strong> Engineered with dense internal cross-braced webbing that distributes vertical loads evenly, supporting up to <strong>1,200+ lbs (550 kg)<\/strong> per set of 4 legs.<\/li>\n<li><strong>100% Waterproof &amp; Moisture-Proof:<\/strong> Unlike wooden legs that rot or raw steel that rusts, high-density PP plastic is impervious to water, humidity, and chemical floor cleaning detergents.<\/li>\n<li><strong>Floor Protection &amp; Silent Gliding:<\/strong> Smooth textured contact base glides quietly across tile, hardwood, and laminate flooring without leaving scuff marks.<\/li>\n<li><strong>Multi-Hole Screw Mounting:<\/strong> Pre-molded countersunk screw wells allow rapid pneumatic drill fastening directly into wooden and plywood furniture frames.<\/li>\n<li><strong>Lightweight &amp; Cost-Effective:<\/strong> Reduces export shipping container tare weight while lowering per-unit bill of materials (BOM) production costs.<\/li>\n<\/ul>\n<hr \/>\n<p><!-- \u7ed3\u6784\u5316\u6280\u672f\u53c2\u6570\u8868 (SEO & \u91c7\u8d2d\u5546\u6280\u672f\u9009\u578b) --><\/p>\n<h3>Technical Specifications<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\">\n<tbody>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Product Name<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Heavy-Duty Plastic Sofa Legs<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">SKU \/ Model Number<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">BLS-K766<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Brand \/ Manufacturer<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">BLS Hardware (<a href=\"https:\/\/blshardware.com\/ru\/\" target=\"_blank\" rel=\"noopener\">blshardware.com<\/a>)<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Material<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">High-Impact Virgin Polypropylene (PP) \/ Reinforced ABS<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Standard Heights<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">25 mm (1&#8243;), 50 mm (2&#8243;), 80 mm (3.15&#8243;), 100 mm (4&#8243;), 120 mm (4.72&#8243;)<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Color &amp; Surface Texture<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Textured Matte Black (Custom Brown, White, Grey available)<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Load Capacity<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Approx. 150\u2013200 kg (330\u2013440 lbs) per leg<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Applications<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Sectional Sofas, Upholstered Couches, Box Springs, Divan Beds, Bathroom Vanities, Kitchen Base Units<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><!-- B2B \u5236\u9020\u5b9a\u5236\u4e0e\u76f4\u63a5\u8054\u7cfb\u5361\u7247 (\u9ad8\u8f6c\u5316\u6a21\u5757) --><\/p>\n<div style=\"background-color: #f4f7f9; border-left: 4px solid #0056b3; padding: 18px; margin: 20px 0;\">\n<h3 style=\"margin-top: 0; color: #0056b3;\">Wholesale, Custom Injection Tooling &amp; Container Sourcing<\/h3>\n<p><strong>BLS Hardware<\/strong> is an ISO-standard furniture hardware factory supplying global furniture manufacturers, OEM suppliers, and hardware distributors:<\/p>\n<ul>\n<li><strong>Custom Tooling &amp; Molds:<\/strong> We engineer custom plastic injection molds for bespoke shapes, heights, and company logo imprints.<\/li>\n<li><strong>Bulk Export Packaging:<\/strong> Polybagged by set + high-strength 5-ply corrugated export master cartons for container loading.<\/li>\n<li><strong>Direct Contact &amp; Fast Factory Quotation:<\/strong>\n<p>\ud83d\udcf1 <strong>WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8613827521875\" target=\"_blank\" rel=\"noopener\">+86 138 2752 1875<\/a><\/p>\n<p>\u2709\ufe0f <strong>Email:<\/strong> <a href=\"mailto:ZK-ZhengKai@outlook.com\">ZK-ZhengKai@outlook.com<\/a><\/p>\n<p>\ud83c\udf10 <strong>Official Website:<\/strong> <a href=\"https:\/\/blshardware.com\/ru\/\" target=\"_blank\" rel=\"noopener\">https:\/\/blshardware.com\/<\/a><\/li>\n<\/ul>\n<\/div>\n<hr \/>\n<p><!-- \u91c7\u8d2d\u5546\u5e38\u89c1\u95ee\u7b54 (FAQ \u6a21\u5757) --><\/p>\n<h3>Frequently Asked Questions (FAQ)<\/h3>\n<p><strong>Q1: Are plastic sofa legs strong enough to support heavy 3-seater and 4-seater sofas?<\/strong><br \/>\nA: Yes. The BLS-K766 series utilizes high-impact virgin PP polymer with dense internal cross-braced honeycomb webbing, easily supporting over 1,200 lbs (550 kg) across a standard 4-leg sofa base.<\/p>\n<p><strong>Q2: Can we mix multiple shapes (L-shaped, square, round) within one container shipment?<\/strong><br \/>\nA: Yes. We support mixed container shipments (FCL\/LCL) combining different plastic leg shapes, heights, and models to match your factory&#8217;s production schedule.<\/p>\n<p><strong>Q3: What is the MOQ and sample lead time for wholesale orders?<\/strong><br \/>\nA: Our standard MOQ is 1,000 pcs per shape. Free sample packs are available for quality and fitting inspection, dispatched within 1\u20132 business days.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>BLS-K766 Heavy-Duty Plastic Sofa Legs &amp; Moisture-Proof Furniture Feet<\/strong> by BLS Hardware are high-impact polymer foundation feet engineered for modern sofas, sectional couches, box beds, and bathroom vanities. Injection-molded from virgin high-density polypropylene (PP) with thick internal honeycomb reinforcement ribs, this series provides 100% waterproof protection, high static load bearing, and silent floor gliding.<\/p>\n<ul>\n<li><strong>Model \/ SKU:<\/strong> BLS-K766 (Multi-Shape Polymer Series)<\/li>\n<li><strong>Available Shapes:<\/strong> L-Shaped Corner Bracket, Square Tapered Pyramid, Cylindrical Riser, Low Bun Foot &amp; Rectangular Block<\/li>\n<li><strong>Material &amp; Finish:<\/strong> Virgin High-Impact PP \/ ABS Plastic in Textured Matte Black<\/li>\n<li><strong>Core Benefits:<\/strong> 100% Waterproof, Rot-Proof, Heavy-Duty Ribbed Load Support<\/li>\n<li><strong>Factory Direct Inquiry:<\/strong> WhatsApp: <a href=\"https:\/\/wa.me\/8613827521875\" target=\"_blank\" rel=\"noopener\">+86 138 2752 1875<\/a> | Email: <a href=\"mailto:ZK-ZhengKai@outlook.com\">ZK-ZhengKai@outlook.com<\/a><\/li>\n<\/ul>","protected":false},"featured_media":4061,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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