{"product_id":"lang-row-1618dhm-offset-box-end-wrench-1-2-x-9-16-12-pt","title":"Lang ROW-1618DHM Offset Box End Wrench 1\/2 X 9\/16 12 Pt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LANG ROW-1618DHM is a double-end offset box end wrench sized at 1\/2 inch and 9\/16 inch, designed for professional use in tight or obstructed fastener locations. The 25-degree head offset angle allows access to recessed bolts and nuts where a standard box wrench cannot sit flat. Built from steel with a chrome-plated finish, this wrench resists corrosion and cleans up easily on the job. The 12-point box ends provide multiple engagement positions per revolution, and the ratcheting, reversing mechanism lets technicians drive or loosen fasteners without repositioning the tool. Plumbers, HVAC technicians, and electricians regularly carry this style of wrench for equipment panel work and mechanical connections.\u003c\/p\u003e\u003cp\u003eThe ROW-1618DHM suits general mechanical service work across residential and light commercial applications. The 1\/2-inch and 9\/16-inch sizes are common fastener dimensions found on HVAC equipment cabinets, plumbing fixture hardware, electrical enclosures, and conduit fittings. The ratcheting action reduces wrench swing arc requirements, making it practical in confined spaces such as equipment closets, crawlspaces, and behind panels where full rotation is not possible.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDouble-end design with 1\/2-inch and 9\/16-inch box openings in a single tool\u003c\/li\u003e\n\u003cli\u003e25-degree head offset angle for clearance in recessed or obstructed fastener locations\u003c\/li\u003e\n\u003cli\u003e12-point box ends allow up to 30-degree engagement increments for tight swing arcs\u003c\/li\u003e\n\u003cli\u003eRatcheting and reversing mechanism eliminates full repositioning between strokes\u003c\/li\u003e\n\u003cli\u003eSteel construction with chrome-plated finish for corrosion resistance and durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose offset ratcheting box end wrench for 1\/2-inch and 9\/16-inch fasteners commonly encountered in HVAC, plumbing, electrical, and mechanical service work.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis wrench is a hand tool used by licensed tradespeople across HVAC, plumbing, and electrical disciplines. Always de-energize electrical equipment and shut off applicable gas or fluid supply before servicing any mechanical fasteners on live systems. Inspect the chrome finish and ratcheting mechanism for wear before use, and do not use extension bars or cheater pipes on box end wrenches, as this can damage the tool and compromise fastener integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrench Type\u003c\/strong\u003e: Offset Box End Wrench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Sizes\u003c\/strong\u003e: 1\/2 inch x 9\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Configuration\u003c\/strong\u003e: Double End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Offset Angle\u003c\/strong\u003e: 25 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatcheting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversing\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.48 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111705\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LANG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ROW-1618DHM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LANG","offers":[{"title":"Default Title","offer_id":51540541571378,"sku":"ROW-1618DHM","price":40.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39cf9db1282d87784003f1347e3a1416.jpg?v=1785857971","url":"https:\/\/voomisupply.com\/products\/lang-row-1618dhm-offset-box-end-wrench-1-2-x-9-16-12-pt","provider":"Voomi Supply","version":"1.0","type":"link"}