{"product_id":"single-pulley-4h-black-plastic-with-metal-housing-hooks-top-bottom-pack-of-20-by-gsc-international-inc","title":"Single Pulley 4\"H Black Plastic with Metal Housing Hooks Top \u0026 Bottom Pack of 20 By GSC International Inc.","description":"\u003cp data-end=\"631\" data-start=\"367\"\u003eThis pack of 20 Single Pulleys is perfect for physics classrooms, STEM labs, and DIY mechanical projects. Each pulley features a 50mm black plastic wheel housed in sturdy metal for smooth rotation and reliable mechanical demonstrations.\u003c\/p\u003e\n\u003cp data-end=\"907\" data-start=\"633\"\u003eHooks on both the top and bottom of each pulley allow easy attachment to cords, weights, or other apparatus, making them highly versatile for educational or workshop setups. Their compact and lightweight design ensures convenient handling and placement during experiments.\u003c\/p\u003e\n\u003cp data-end=\"1165\" data-start=\"909\"\u003eBuilt for long-term use, this set of pulleys provides durability, reliability, and flexibility for repeated experiments. Ideal for students, teachers, and hobbyists, these pulleys are a practical solution for bulk educational and mechanical applications.\u003c\/p\u003e\n\u003cp data-end=\"1165\" data-start=\"909\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1192\" data-end=\"1315\"\u003e\n\u003cstrong data-start=\"1192\" data-end=\"1228\"\u003eReliable Mechanical Performance:\u003c\/strong\u003e Smooth rotation with durable plastic wheels | Full Dimensions: 4\"H x 1.875\"L x 0.5\"W\u003c\/li\u003e\n\u003cli data-start=\"1317\" data-end=\"1439\"\u003e\n\u003cstrong data-start=\"1317\" data-end=\"1341\"\u003eVersatile STEM Tool:\u003c\/strong\u003e Pack of 20 perfect for physics experiments, mechanical demonstrations, and educational projects\u003c\/li\u003e\n\u003cli data-start=\"1441\" data-end=\"1543\"\u003e\n\u003cstrong data-start=\"1441\" data-end=\"1461\"\u003eEasy Attachment:\u003c\/strong\u003e Hooks on top and bottom allow secure and flexible setup in labs or DIY projects\u003c\/li\u003e\n\u003cli data-start=\"1545\" data-end=\"1642\"\u003e\n\u003cstrong data-start=\"1545\" data-end=\"1571\"\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Simple to handle, transport, and store for classroom or workshop use\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1760\"\u003e\n\u003cstrong data-start=\"1644\" data-end=\"1669\"\u003eDurable Construction:\u003c\/strong\u003e Plastic wheels with metal housings ensure long-term reliability for repeated experiments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC International Inc.","offers":[{"title":"Default Title","offer_id":46206306943115,"sku":"GS-4-16061-20","price":37.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/3863\/6939\/files\/4-16061-20-photoroom_4dcbc036-d4bd-48c7-abc7-bf4622bf9170.jpg?v=1773671019","url":"https:\/\/uberbazaar.com\/products\/single-pulley-4h-black-plastic-with-metal-housing-hooks-top-bottom-pack-of-20-by-gsc-international-inc","provider":"Uber Bazaar","version":"1.0","type":"link"}