{"product_id":"cdi-torque-1501mrph-torque-wrench-20-150-in-lb-1-4-in-drive","title":"Cdi Torque 1501MRPH Torque Wrench 20-150 in Lb 1\/4 in Drive","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CDI TORQUE 1501MRPH is a 1\/4 inch drive click-style torque wrench with a dual-scale, dual-direction calibrated mechanism covering 20 to 150 inch-pounds in 1 inch-pound increments. It is designed for precise fastener torque application in HVAC, refrigeration, electrical, plumbing, and general mechanical service work. The wrench meets or exceeds ASME and ISO 6789 standards and ships with an individually serialized certificate of calibration traceable to N.I.S.T. Accuracy is rated at 4 percent clockwise and 6 percent counterclockwise of indicated value from 20 percent to 100 percent of full scale. Licensed tradespeople and service technicians who need a documented, repeatable torque reference will find this tool suited to service calls and bench work alike.\u003c\/p\u003e\u003cp\u003eThe 1501MRPH is used in residential and light commercial applications wherever controlled fastener torque is required. Common install scenarios include tightening electrical panel terminals, compressor mounting bolts, refrigerant fitting fasteners, and equipment access panel hardware. The 1\/4 inch drive accepts standard sockets and is a practical fit for confined service spaces. Quick-release buttons on most configurations allow easy socket swaps on the job.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual-scale, calibrated dual-direction operation for both clockwise and counterclockwise torque application\u003c\/li\u003e\n\u003cli\u003eRange of 20 to 150 inch-pounds with 1 inch-pound graduation increments\u003c\/li\u003e\n\u003cli\u003ePositive lock mechanism with spring-loaded pull-down lock ring prevents accidental setting changes\u003c\/li\u003e\n\u003cli\u003eLaser-marked scale for clear, high-contrast readability in low-light service environments\u003c\/li\u003e\n\u003cli\u003eErgonomic comfort-grip handle reduces hand fatigue during extended use\u003c\/li\u003e\n\u003cli\u003eIndividually serialized with N.I.S.T.-traceable certificate of calibration included\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds ASME and ISO 6789 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/4 inch drive sockets. Suitable for trade service applications requiring documented torque accuracy in the 20 to 150 inch-pound range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is used by licensed HVAC technicians, electricians, plumbers, and mechanical service professionals. Before use, verify the wrench setting and confirm the lock ring is engaged. Return the wrench to its lowest setting after each use to preserve spring calibration. Periodic recalibration is recommended per ASME B107.300 guidelines and any applicable jurisdictional maintenance requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Range\u003c\/strong\u003e: 20 to 150 inch-pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraduation Increment\u003c\/strong\u003e: 1 inch-pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy (CW)\u003c\/strong\u003e: 4 percent of indicated value from 20 percent to 100 percent of full scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy (CCW)\u003c\/strong\u003e: 6 percent of indicated value\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME, ISO 6789\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CDI TORQUE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1501MRPH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CDI TORQUE","offers":[{"title":"Default Title","offer_id":51344988766514,"sku":"1501MRPH","price":150.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310540703.jpg?v=1782047392","url":"https:\/\/voomisupply.com\/products\/cdi-torque-1501mrph-torque-wrench-20-150-in-lb-1-4-in-drive","provider":"Voomi Supply","version":"1.0","type":"link"}