{"product_id":"proto-j5249xlhs-aerospace-ratchet-3-8-in-drive-pear-head","title":"Proto J5249XLHS Aerospace Ratchet 3\/8 in Drive Pear Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J5249XLHS is an aerospace ratchet built for demanding fastener work in tight, precision-critical environments. Designed around a 3\/8 inch drive, it features a pear-head profile that improves access in confined spaces where standard ratchet heads cannot reach. The overall length of 8.5 inches provides adequate leverage without becoming unwieldy in restricted work areas. With 45 gear teeth, the ratchet delivers a fine swing arc, allowing meaningful drive engagement even when rotation is limited to just a few degrees. This tool is suited for professional technicians working in aerospace, defense, aviation maintenance, or any application demanding close-tolerance hand tool performance.\u003c\/p\u003e\n\u003cp\u003eThe J5249XLHS is appropriate for use in commercial aviation, military aircraft maintenance, and high-specification mechanical assembly where access geometry and tool certification matter. The 3\/8 inch drive accepts standard sockets, extensions, and adapters in that drive size, making it compatible with most existing socket sets in a professional shop or field kit. Its pear-head geometry and standard head features make it a practical choice when working around frames, brackets, and structural members with limited clearance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch drive size for broad socket compatibility\u003c\/li\u003e\n  \u003cli\u003ePear-head profile improves access in confined and restricted spaces\u003c\/li\u003e\n  \u003cli\u003e45 gear teeth provide a fine 8-degree swing arc for low-clearance fastener work\u003c\/li\u003e\n  \u003cli\u003e8.5 inch overall length balances leverage and maneuverability\u003c\/li\u003e\n  \u003cli\u003eStandard head features for straightforward socket engagement and release\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a 3\/8 inch drive ratchet for use with standard 3\/8 inch drive sockets, extensions, and adapters in aerospace and precision mechanical applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis ratchet is intended for use by qualified aviation maintenance technicians, mechanics, and trade professionals familiar with aerospace fastener torque requirements. Always verify fastener torque specifications against applicable maintenance manuals or engineering data before final tightening. Ensure the drive connection is fully seated before applying load to prevent socket ejection or ratchet damage. Do not use extension bars or cheater pipes to increase leverage beyond the tool design limits.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Pear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Gear Teeth\u003c\/strong\u003e: 45\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.89 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: J5249XLHS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51540268187954,"sku":"J5249XLHS","price":117.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/41242fb29742664e17f647fee228dbcc.jpg?v=1785850788","url":"https:\/\/voomisupply.com\/products\/proto-j5249xlhs-aerospace-ratchet-3-8-in-drive-pear-head","provider":"Voomi Supply","version":"1.0","type":"link"}