{"product_id":"304-stainless-steel-u-groove-pulley-block-400kg-heavy-duty","title":"304 Stainless Steel U-Groove Pulley Block 400KG Heavy Duty","description":"\n\u003ch2\u003e304 Stainless Steel U-Groove Pulley Block with Duplex Bearing – 400KG \/ 880 lb Capacity\u003c\/h2\u003e\n\u003cp\u003eUpgrade your gates, industrial carts, sliding doors, and rigging projects with this heavy-duty \u003cstrong\u003e304 Stainless Steel U-Groove Pulley Block\u003c\/strong\u003e. Engineered for demanding applications, it combines a corrosion-resistant stainless steel wheel with a silent dual ball-bearing core for smooth, reliable performance every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium 304 Stainless Steel Construction:\u003c\/strong\u003e The U-groove wheel is crafted from 304 stainless steel, offering exceptional strength, durability, and outstanding resistance to corrosion and deformation — ideal for both indoor and outdoor use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilent Duplex Bearing Design:\u003c\/strong\u003e Two carbon steel ball bearings inside the pulley minimize friction for whisper-quiet, ultra-smooth rotation. The thickened steel plate bracket and reinforced wheel core further enhance load-bearing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpressive 400KG \/ 880 lb Max Load:\u003c\/strong\u003e Rated for up to 400 kg (880 lbs), this pulley block handles heavy-duty tasks with ease, from sliding gates and cantilever doors to industrial carts and rope systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Removable Installation:\u003c\/strong\u003e The pulley is designed to be removable for fast, hassle-free installation. The thicker wheel profile compared to standard pulleys means greater strength and a more secure fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for power gates, rolling dog\/pet gates, baby gates, garden gates, assembly fixtures, container racks, inverted tracks, and a wide range of industrial and DIY projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Slip Clamping Spring:\u003c\/strong\u003e Keeps ropes or wires firmly seated in the groove for added safety during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eU-Type Pulley Block\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 mm (1.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Outer Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 mm (0.86 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGroove Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 mm (0.62 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGroove Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54 mm (2.1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mm (1.18 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Rope\/Wire Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Load Bearing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 KG \/ 880 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWide Range of Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSliding gates \u0026amp; cantilever doors\u003c\/li\u003e\n  \u003cli\u003eRolling pet gates \u0026amp; garden gates\u003c\/li\u003e\n  \u003cli\u003eIndustrial carts \u0026amp; assembly fixtures\u003c\/li\u003e\n  \u003cli\u003eContainer racks \u0026amp; inverted track systems\u003c\/li\u003e\n  \u003cli\u003eRope and wire traction systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1000d-tactical-edc-bag-military-ammo-pouch-hunting-wash-bag-dump-pouch-portable-tool-storage-handbag-compatible-military-utility\"\u003e1000D Tactical EDC Bag – Military Utility Tool Storage Handbag\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1\"\u003e10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What rope or wire diameter is compatible with this U-groove pulley block?\u003c\/h4\u003e\n\u003cp\u003eA: This pulley block is designed to accommodate ropes or wires with a diameter of \u003cstrong\u003e10 mm or less\u003c\/strong\u003e. The groove width is 16 mm and groove depth is 12 mm, providing a secure fit for standard ropes, cables, and wires used in gates and rigging applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this pulley block suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The wheel body is made from \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e, which offers excellent corrosion resistance, making it well-suited for both indoor and outdoor environments, including areas exposed to moisture or the elements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How much weight can this pulley block handle?\u003c\/h4\u003e\n\u003cp\u003eA: This heavy-duty pulley block is rated for a maximum load of \u003cstrong\u003e400 KG (880 lbs)\u003c\/strong\u003e. The thickened steel plate bracket, reinforced wheel core, and dual ball-bearing design all contribute to its impressive load-bearing capacity.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the pulley operate quietly?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The duplex bearing design features two internal carbon steel ball bearings that significantly reduce friction, resulting in smooth, near-silent operation — ideal for use in residential gate systems or noise-sensitive environments.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What rope or wire diameter is compatible with this U-groove pulley block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pulley block is designed to accommodate ropes or wires with a diameter of 10 mm or less. The groove width is 16 mm and groove depth is 12 mm, providing a secure fit for standard ropes, cables, and wires used in gates and rigging applications.\"}}, {\"@type\": \"Question\", \"name\": \"Is this pulley block suitable for outdoor use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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The duplex bearing design features two internal carbon steel ball bearings that significantly reduce friction, resulting in smooth, near-silent operation — ideal for use in residential gate systems or noise-sensitive environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"304 Stainless Steel U-Groove Pulley Block 400KG Heavy Duty\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/products\/304-stainless-steel-u-groove-pulley-block-400kg-heavy-duty\"}]}\u003c\/script\u003e","brand":"Richie's","offers":[{"title":"China Mainland \/ 54mm V type","offer_id":57574294618278,"sku":"1005003832017820-China Mainland-54mm V type","price":24.9,"currency_code":"USD","in_stock":true},{"title":"China Mainland \/ 54mm H type","offer_id":57574294651046,"sku":"1005003832017820-China Mainland-54mm H type","price":24.9,"currency_code":"USD","in_stock":true},{"title":"China Mainland \/ 54mm U type","offer_id":57574294683814,"sku":"1005003832017820-China Mainland-54mm U type","price":24.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/2182\/7494\/files\/S68ed8a0e694245758d6e60d1929156c8V.webp?v=1791242310","url":"https:\/\/richiesmart.com\/products\/304-stainless-steel-u-groove-pulley-block-400kg-heavy-duty","provider":"Richie's","version":"1.0","type":"link"}