{"product_id":"proto-j704a-adjustable-wrench-4-in-chrome-alloy-steel","title":"Proto J704A Adjustable Wrench 4 in Chrome Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J704A is a compact 4-inch adjustable wrench built for tight-quarters fastener work where a full-size wrench will not fit. Forged from alloy steel with a chrome finish, it opens to 11\/16 inch jaw capacity, covering a practical range of nut and bolt sizes common in plumbing, HVAC, and electrical rough-in work. The plain handle keeps the grip profile slim. At 0.136 pounds, it is light enough to carry in an apron or tool pouch without adding bulk. A hang hole on the handle allows it to be stored on a peg rack in a service van or shop.\u003c\/p\u003e\u003cp\u003eThis wrench is suited for residential and light commercial service calls where technicians need a secondary wrench for small fasteners, packing nuts, unions, and fittings in confined spaces. HVAC techs, plumbers, and electricians commonly keep a 4-inch adjustable as a supplemental hand tool alongside larger sets. It is not intended for heavy torque applications. The compact size makes it well matched for instrumentation connections, control valve packing nuts, and small pipe fittings accessible only in tight enclosures.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-inch overall length for use in confined spaces and tight enclosures\u003c\/li\u003e\n\u003cli\u003e11\/16-inch maximum jaw capacity covers common small fastener sizes\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction provides durability for everyday service use\u003c\/li\u003e\n\u003cli\u003eChrome finish for corrosion resistance in typical shop and field conditions\u003c\/li\u003e\n\u003cli\u003eHang hole on handle for organized storage in tool pouches or on peg racks\u003c\/li\u003e\n\u003cli\u003eLifetime warranty from the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose compact adjustable wrench suitable for use across HVAC, plumbing, and electrical service applications where a 4-inch jaw range is appropriate.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed and used by licensed HVAC technicians, plumbers, and electricians as a hand tool requiring no special installation. Always shut off system power, gas, or water supply before using hand tools on live systems or pressurized components. Do not apply impact force to this wrench or use it as a substitute for a properly sized fixed wrench where precise torque is required. Inspect the adjustable jaw for wear or looseness before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJaw Capacity\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Plain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHang Hole\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatcheting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.37 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.136 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PROTO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J704A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51541379940658,"sku":"J704A","price":36.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a3bd51ec7954311740927aa7a6544c3b.jpg?v=1785874174","url":"https:\/\/voomisupply.com\/products\/proto-j704a-adjustable-wrench-4-in-chrome-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}