{"product_id":"mcmaster-2990t34-hydraulic-jack-ram-style-d-12-tons-24-000-lbs-capacity-7-1-4-to-10-1-4-high","title":"McMaster 2990T34 Hydraulic Jack Ram, Style D, 12 Tons\/24,000 lbs. Capacity, 7-1\/4\" to 10-1\/4\" High","description":"\u003cp\u003ePush or pry apart material with these rams by attaching them to a hydraulic pump. Use hose to connect the ram to a pump; add a pressure gauge to monitor hydraulic oil pressure levels and guard against overload.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStyle D\u003c\/strong\u003e — Style D rams lift or push material and have an unthreaded hole through the center that can be used to create a pulling action. Run a threaded rod through the bottom of the ram and fasten or weld the rod to the material you are trying to pull. Often used to free stuck parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRam Collar Thread Size\u003c\/strong\u003e — Rams with collar threads are threaded at the top of the ram for mounting in a fixture or with a mounting plate (sold separately; see Mounting Plates for Hydraulic Jacks).\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 ton\/24,000 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 1\/4\" to 10 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRam Oil Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.3 cu. in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRam Collar Thread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 3\/4\"-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRam Center Hole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,000 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNPTF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFasteners Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Mounting Holes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnects To\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting 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Qualifying\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"McMaster-Carr","offers":[{"title":"Default Title","offer_id":43753338962023,"sku":"RW2990T34","price":1935.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/7975\/9463\/files\/2990t34-_4x_637716304021421469.png?v=1778425599","url":"https:\/\/www.riswll.com\/products\/mcmaster-2990t34-hydraulic-jack-ram-style-d-12-tons-24-000-lbs-capacity-7-1-4-to-10-1-4-high","provider":"Redwood Industrial Solutions W.L.L","version":"1.0","type":"link"}