{"product_id":"10-piece-mechanics-pulley-block-set-heavy-duty-metal-fixed-movable-pulleys-with-ropes-hooks-stem-physics-lab-science-kit-simple-machines-teaching-equipment","title":"10-Piece Mechanics Pulley Block Set - Heavy Duty Metal Fixed \u0026 Movable Pulleys with Ropes, Hooks, STEM Physics Lab Science Kit \u0026 Simple Machines Teaching Equipment","description":"\u003cstyle\u003e.aplus-img{display:block!important;margin:0!important;padding:0!important;border:0!important;max-width:100%!important;height:auto!important;line-height:0!important;font-size:0!important;vertical-align:top!important}.aplus-img+.aplus-img{margin-top:0!important;margin-bottom:0!important}.aplus-wrap{line-height:0!important;font-size:0!important;margin:0!important;padding:0!important;display:block!important}\u003c\/style\u003e\u003cdiv id=\"v-about-wrap\"\u003e\u003c\/div\u003e\u003c!-- DBG1_A_descLen=0 --\u003e\u003c!-- DBG2_B_descLen=131 --\u003e\u003cscript type=\"application\/json\" id=\"about-details-data\"\u003e{\"59417698107473\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eCOMPLETE 10-PIECE PULLEY SYSTEM \u0026 NO LOST PARTS: This comprehensive mechanics physics kit includes everything you need: 2 fixed pulleys, 2 movable pulleys, 2 durable ropes, and 4 hooks. It comes completely packed in a sturdy, transparent storage case for easy organization, transport, and mess-free classroom management\u003c\/li\u003e\u003cli\u003eHEAVY-DUTY METAL CONSTRUCTION FOR SAFETY: Unlike flimsy plastic alternatives that crack under pressure, our pulley blocks are crafted with premium heavy-duty iron brackets and smooth-rolling metal wheels. Built to withstand rigorous daily use in middle school labs, they ensure accurate force reduction experiments and guarantee student safety when lifting weights\u003c\/li\u003e\u003cli\u003eMASTER \\\"SIMPLE MACHINES\\\" VISUALLY: This block and tackle pulley system is the perfect STEM educational tool to intuitively demonstrate mechanical advantage, tension, and kinetic energy. Students can easily set up single, double, or compound pulley configurations to visually see how machines reduce the effort needed to lift loads\u003c\/li\u003e\u003cli\u003eFLEXIBLE SETUP WITHOUT BULKY STANDS: Our flexible hook-and-rope design allows teachers and homeschooling parents to hang the pulleys anywhere from classroom crossbars to home door frames. It offers unlimited combination options for various science fair projects, making setup quick and effortless\u003c\/li\u003e\u003cli\u003eIDEAL STEM GIFT FOR SCHOOLS \u0026 HOMESCHOOLING: Whether you are setting up a middle school physics lab, conducting a science project, or engaging in home education, this interactive teaching equipment makes learning mechanics exciting. An excellent gift for future engineers and science enthusiasts\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/f6628567-c66b-4864-b116-f297e97a925b.__CR1,0,1827,780_PT0_SX1464_V1___.png\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eJECOMPRIS\u003c\/h5\u003e\u003ch5\u003eJECOMPRIS\u003c\/h5\u003e\u003ch5\u003eJECOMPRIS\u003c\/h5\u003e\u003ch5\u003eJECOMPRIS\u003c\/h5\u003e\"}\u003c\/script\u003e","brand":"JECOMPRIS","offers":[{"title":"Default Title","offer_id":59417698107473,"sku":"B0CTHTYT7L_MULTI","price":15.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/5958\/3313\/files\/61cn_H-cmVL._AC_SL1280.jpg?v=1780317348","url":"https:\/\/nexirou.com\/products\/10-piece-mechanics-pulley-block-set-heavy-duty-metal-fixed-movable-pulleys-with-ropes-hooks-stem-physics-lab-science-kit-simple-machines-teaching-equipment","provider":"Nexirou's Educational Toys","version":"1.0","type":"link"}