GEARWRENCH 81218T 3/8″ Drive 90-Tooth Quick Release 8-1/4″ Teardrop Ratchet

The GEARWRENCH 3/8-inch Drive 90-Tooth Ratchet is designed for professionals and serious DIY users who need reliable performance in confined spaces. Featuring a 4° swing arc, this ratchet allows fastener movement even in the tightest spots, making it ideal for automotive repair, heavy equipment maintenance, and machinery assembly. The low-profile teardrop head, combined with a flush-mounted on/off switch and contoured handle, delivers better control and access in cramped areas. With 90 precisely machined teeth and a premium pawl system, this ratchet exceeds ASME torque performance requirements and is built to handle demanding torque loads.

The full polish chrome finish makes cleaning easy and resists corrosion in shop or field environments. Quick-release operation and a precision ball detent tang retention system ensure sockets stay securely locked on during use, helping reduce downtime and socket drops during overhead or awkward work. Whether you’re working on vehicles, large assemblies, or fine-tuning installations, this 90-tooth ratchet keeps pace without compromise.

GEARWRENCH 3/8″ Drive 90-Tooth Quick Release 8-1/4″ Teardrop Ratchet At a Glance

• 90-Tooth Gear with 4° Swing Arc: allows faster work in confined spaces with minimal handle movement
• Low Profile Teardrop Head: fits tight spots where bulkier ratchets won’t go
• Premium Tang Retention System: keeps sockets locked on without accidental drops
• Quick-Release Button: lets you swap sockets fast without losing grip on the job
• Highly Visible On/Off Markings: helps identify ratchet direction quickly for improved workflow
• Polished Chrome Finish: resists corrosion and wipes clean easily, even in dirty shop environments
• Precision Pawl and Alloy Steel Construction: ensures durability under high torque loads

Markets

• Automotive Repair Technicians gain easier access under dashboards, in engine bays, and around suspension components with the short swing arc and slim profile.
• Heavy Equipment Maintenance Ideal for field mechanics or shop techs servicing large machinery, especially when space around fasteners is limited.
• Industrial Maintenance Maintains uptime with a high-strength ratchet that holds up to repetitive use on plant floor equipment.
• Municipal and Utility Services Crews working in confined access points like electrical boxes or underground enclosures benefit from compact reach and socket security.
• Mechanical Contracting Installers working around HVAC systems and plumbing in tight frames can finish work faster with fewer handle movements.
• Agricultural Machinery Service Operators servicing tractors, balers, or sprayers appreciate the cleanable finish and reliable hold on sockets.
• Trade Schools and Training Programs A solid training tool for students learning proper torque technique with modern hand tools.

This ratchet gives automotive technicians better reach under the hood, helps millwrights and heavy equipment operators access fasteners on the fly, and lets maintenance crews keep equipment moving. Its tight swing arc and smooth action improve productivity during repetitive fastening, while the long-lasting pawl design stands up to daily wear in shop conditions. This is a reliable tool for anyone who turns fasteners for a living.

GEARWRENCH 81218T 3/8″ Drive 90-Tooth Quick Release Teardrop Ratchet 8-1/4″ Features

• 90-tooth gear delivers a 4°swing arc to turn a fastener in tight confines
• Premium ratchet tang retention system, with precision engineered ball detent, locks in sockets and prevents sockets from falling without pressing quick release button
• Teardrop low profile head and flush mounted on/off switch allow better access in tight spaces
• Highly visible on/off markings on the head for fast size identification
• Precision engineered high strength pawl for increased durability
• Bright, full polish chrome finish easily wipes clean and resists corrosion
• Meets or exceeds ASME specifications

GEARWRENCH 81218T 3/8″ Drive 90-Tooth Quick Release Teardrop Ratchet 8-1/4″ Specifications

• Drive Tang Size: 3/8 in
• Tooth Count: 90
• Swing Arc: 4°
• Overall Length: 8.39 in
• Head Thickness: 0.48 in
• Head Width: 1.25 in
• Material: Alloy Steel
• Finish: Full Polish Chrome
• Handle Style: Contoured
• Ratchet Head Style: Teardrop
• Reversible: Yes
• Quick Release: Yes
• Tether Ready: No
• Flexible: No
• Knurled: No
• Length Format: Standard
• Type: Ratchet
• Weight: 0.750 lb
• Warranty: Full Lifetime
• Packaging: Hang Tab
• ASME/ANSI Specifications: Meets or Exceeds
• UPC: 099575012181

GEARWRENCH 81218T 3/8″ Drive 90-Tooth Quick Release Teardrop Ratchet 8-1/4″ Warranty

• GEARWRENCH’s Limited Lifetime Guarantee

Why Professionals Choose the GEARWRENCH 3/8″ Drive 90-Tooth Quick Release 8-1/4″ Teardrop Ratchet

Professionals trust this GEARWRENCH 90-tooth ratchet when they need a reliable, fast-turning hand tool in limited-clearance work. Whether it’s being used to break free stubborn bolts or turn fasteners quickly in close quarters, it stands up to daily use thanks to precision gearing and tough alloy steel. The quick-release mechanism saves time between socket changes, and the low-profile head fits where traditional ratchets don’t. Commonly referred to as a “3/8-inch ratchet” or “90-tooth chrome ratchet,” this tool is a go-to in toolboxes from mechanics to millwrights to trades trainers. It’s designed to keep the job moving — fast, clean, and secure.