{"product_id":"le-r251b-3-8-mini-air-ratchet-compact-lightweight","title":"LE-R251B 3\/8\" Mini Air Ratchet | Compact \u0026 Lightweight","description":"\u003cdiv class=\"product-summary-tldr\" style=\"margin-bottom:20px;padding:16px;background:#f0fdf4;border-left:4px solid #16a34a;border-radius:0 8px 8px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px 0;font-weight:600;color:#15803d;\"\u003eProduct Summary\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px 0;\"\u003eThe Le Lematec LE-R251B is a 3\/8\" drive mini air ratchet wrench. Specs: 250 RPM free speed, 25 ft-lb (34 N-m) max torque, 5.3 SCFM average air consumption, 94.71 dBA sound level, 6.98 m\/s² vibration. Dimensions: 170mm (6.7\") length, 0.56 kg (1.23 lbs). Triple planetary gear system, single ratchet pawl, front exhaust. 1\/4\" NPT air inlet at 90 PSI. Accepts all 3\/8\" drive sockets. Used for under-dash, engine bay, and confined-space automotive work. Manufactured by Le Lematec. Price: $74.71.\u003c\/p\u003e\n\u003cp style=\"margin:0;font-style:italic;color:#166534;\"\u003eBest for: Professional mechanics, industrial workers, and serious DIY enthusiasts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eLE-R251B 3\/8\" DR Mini Air Ratchet Wrench\u003c\/h2\u003e\n\n\u003cp\u003eThe LE LEMATEC LE-R251B 3\/8\" Mini Air Ratchet Wrench is designed for compact performance in tight spaces. With a lightweight body, triple planetary gear construction, and up to 25 ft-lb torque, this tool is the perfect balance of portability and power.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFree Speed: 250 RPM\u003c\/li\u003e\n\u003cli\u003eAverage Air Consumption (25%): 5.3 SCFM\u003c\/li\u003e\n\u003cli\u003eMax Torque: 34 N-m \/ 25 ft-lb\u003c\/li\u003e\n\u003cli\u003eSound dBA: 94.71 (Pressure) \/ 105.71 (Power)\u003c\/li\u003e\n\u003cli\u003eVibration: 6.98 m\/s²\u003c\/li\u003e\n\u003cli\u003eRatchet Pawl: Single\u003c\/li\u003e\n\u003cli\u003eSpeed Reducer: 3-gear planetary\u003c\/li\u003e\n\u003cli\u003eExhaust: Front\u003c\/li\u003e\n\u003cli\u003eLength: 170 mm \/ 6.7 in\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 kg \/ 1.23 lbs\u003c\/li\u003e\n\u003cli\u003eAir Pressure: 90 PSI (6.3 kg\/cm²)\u003c\/li\u003e\n\u003cli\u003eAir Inlet: 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-compact and lightweight at only 1.23 lbs\u003c\/li\u003e\n\u003cli\u003eTriple planetary gear system for durability and efficiency\u003c\/li\u003e\n\u003cli\u003eDelivers 25 ft-lb torque for reliable fastening\u003c\/li\u003e\n\u003cli\u003eFront exhaust keeps air directed away from work surface\u003c\/li\u003e\n\u003cli\u003ePerfect for under-dashboard and confined-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003emechanics, technicians, carpenters, and DIY enthusiasts\u003c\/strong\u003e, the LE-R251B is the go-to air ratchet for precision work in tight areas where larger tools can’t reach.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhanced-features\" style=\"margin-top:20px;\"\u003e\n\u003ch3 style=\"color:#0f172a;font-size:1.1em;\"\u003eWhy Professionals Choose This Tool\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eUltra-Compact 6.7\" Length:\u003c\/strong\u003e Fits into under-dash areas, engine bays, and transmission tunnels where standard ratchets cannot reach\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eOnly 1.23 lbs:\u003c\/strong\u003e Lightest air ratchet in the Le Lematec lineup — reduces hand and wrist fatigue during all-day use\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003e25 ft-lb Torque:\u003c\/strong\u003e Enough power for fasteners up to 3\/8\" on cars, trucks, and light equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eTriple Planetary Gears:\u003c\/strong\u003e 3-stage planetary gear reduction delivers smooth, consistent torque with minimal vibration\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003e250 RPM Free Speed:\u003c\/strong\u003e Fast enough for efficient bolt removal, controlled enough for precision tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"whats-in-box\" style=\"margin-top:25px;padding:18px;background:#fefce8;border:1px solid #eab308;border-radius:10px;\"\u003e\n\u003ch3 style=\"margin-top:0;color:#a16207;font-size:1.1em;\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eLE-R251B 3\/8\" mini air ratchet wrench\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eAir inlet fitting (1\/4\" NPT)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eUser manual with torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compatible-with\" style=\"margin-top:20px;padding:18px;background:#eff6ff;border:1px solid #3b82f6;border-radius:10px;\"\u003e\n\u003ch3 style=\"margin-top:0;color:#1d4ed8;font-size:1.1em;\"\u003eCompatible With\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;font-weight:600;color:#1e40af;vertical-align:top;white-space:nowrap;\"\u003eSockets\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003eAll standard 3\/8\" drive sockets, extensions, and adapters (SAE and metric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;font-weight:600;color:#1e40af;vertical-align:top;white-space:nowrap;\"\u003eAir Compressors\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003e5+ CFM at 90 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;font-weight:600;color:#1e40af;vertical-align:top;white-space:nowrap;\"\u003eAccessories\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003e3\/8\" to 1\/4\" and 3\/8\" to 1\/2\" socket adapters, wobble extensions, swivel sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"use-cases\" style=\"margin-top:15px;padding:12px;background:#f0fdf4;border-radius:8px;\"\u003e\u003cp style=\"margin:0;font-size:0.95em;\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e under-dash work, engine bay fasteners, transmission service, interior trim removal, motorcycle maintenance, tight-space bolt removal, electrical panel work\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-faq\" style=\"margin-top:25px;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eWhat air compressor do I need for the LE-R251B 3\/8\" Mini Air Ratchet?\u003c\/h4\u003e\n\u003cp\u003eThis tool requires approximately 4-6 CFM at 90 PSI. A compressor with at least a 20-gallon tank provides sufficient air volume for intermittent use. For continuous operation, a 30+ gallon tank is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eIs the LE-R251B 3\/8\" Mini Air Ratchet compatible with my existing air setup?\u003c\/h4\u003e\n\u003cp\u003eYes. Like all Le Lematec tools, it uses a standard 1\/4\" NPT air inlet fitting that's compatible with most compressors, hoses, and quick-connect couplers from any manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extra-faqs\" style=\"margin-top:20px;\"\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eIs 25 ft-lb enough torque for automotive work?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eYes, for most fasteners. 25 ft-lb handles 80% of under-hood bolts, interior trim fasteners, valve covers, intake manifolds, and light suspension components. For lug nuts and suspension bolts requiring 80+ ft-lb, step up to the LE-R2150B (65 ft-lb) or LE-R2550B (70 ft-lb) half-inch ratchets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eWhat makes this better than a cordless electric ratchet?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eAir ratchets deliver consistent torque without battery fade, weigh less (no battery pack), and have a slimmer profile. The LE-R251B at 1.23 lbs is typically half the weight of an equivalent cordless ratchet. Air tools also last longer — no battery cells to degrade over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eCan I use impact sockets with this air ratchet?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eAir ratchets generate torque through smooth rotation (not impacts), so standard chrome sockets are safe to use. Impact sockets also work and provide extra durability. The 3\/8\" drive accepts any standard or deep socket, universal joints, and extension bars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"related-products-links\" style=\"margin-top:20px;padding:15px;background:#f8f9fa;border-radius:8px;\"\u003e\n\u003ch3\u003eRelated Categories\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/air-ratchet\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Air Ratchets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/impact-wrench\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Impact Wrenches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/hand-tools\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Hand Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\u003cp\u003eThe LE-R251B is the most compact ratchet in the Le Lematec lineup, designed specifically for spaces where even the 1\/2\" ratchets cannot reach. Compared to the LE-R2150B (1\/2\" drive), the R251B trades torque capacity for access — ideal for dashboard fasteners, small engine work, and tight engine bay bolts. Compared to manual 3\/8\" ratchets, the air-powered R251B eliminates wrist fatigue during repetitive loosening and tightening.\u003c\/p\u003e","brand":"Pro Air Tools","offers":[{"title":"Default Title","offer_id":45631070765110,"sku":"LE-R251B","price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/6393\/8614\/files\/le-lematec-le-r251b-mini-air-ratchet-3-8-drive-hero-view_webp.jpg?v=1777844036","url":"https:\/\/www.gmserviceguy.shop\/products\/le-r251b-3-8-mini-air-ratchet-compact-lightweight","provider":"Gm Service Guy","version":"1.0","type":"link"}