GEARWRENCH 86521 21PC 3/8″ 90T Ratchet & Drive Tool Set with Foam Storage Tray

The GEARWRENCH 21-piece 3/8″ Drive Ratchet & Drive Tool Set is a professional-grade solution engineered to meet the daily demands of tradespeople, mechanics, and industrial users. Featuring a high-efficiency 90-tooth ratchet design, this set delivers a tight 4° swing arc, giving users the power to work in tight engine bays, machine assemblies, or any confined workspace. The included flex handle breaker bar and multiple specialty ratchets—thumbwheel and gimbal—extend your range of motion and torque options without the need for separate tools. Each piece is finished in full polish chrome for corrosion resistance and easy cleanup, and the entire set is securely housed in a solvent-resistant foam tray with clear size markings for visual tool control.

Designed to drop directly into your tool chest drawer or mobile tool cabinet, the foam tray keeps everything organized, protected, and ready to go. The two-tone (black and orange) layout allows for fast visual checks, so nothing goes missing on the job. From maintenance shops to automotive garages, this ratchet and drive set supports professional tool control programs and speeds up productivity by minimizing time spent searching for tools. The locking extension bars, knurled grips, and precision-cut storage system make this a go-to set for efficient mechanical work.

GEARWRENCH 21 Piece 3/8″ 90-Tooth Ratchet & Drive Tool Set At a Glance

• 90-Tooth Ratchet Design: Delivers a 4° swing arc, ideal for tight, confined spaces where traditional ratchets can’t operate smoothly
• Off-Corner Loading Sockets: Reduces fastener rounding and improves grip, making it safer and more efficient to apply torque
• Universal Joints Included: Offers improved access to fasteners in awkward or obstructed positions
• Knurled Extension Bars: Provides a slip-resistant grip in greasy, wet, or oily work conditions
• Chemical-Resistant Foam Tray: Durable orange-and-black contrast foam resists solvents and supports long-term organization
• Custom Cutouts with Size Markings: High-visibility layout makes it easy to find and return tools quickly
• Meets/Exceeds ASME & ANSI Standards: Built for long-term use in professional applications
• Full Lifetime Warranty: Long-lasting tools backed by a lifetime guarantee (foam tray excluded)

Markets

• Automotive Repair: Mechanics benefit from the fine ratchet swing and full-range drive sizes for bumper-to-bumper vehicle work
• Fleet Maintenance: Ideal for fast-paced service departments keeping municipal, delivery, and industrial fleets running efficiently
• Industrial Maintenance: Tool control, durability, and access make this set useful for machine repair and daily industrial maintenance
• Construction Trades: Suitable for onsite equipment repair and jobsite setups that demand versatile, organized tool kits
• Educational Institutions: Trade schools and technical programs benefit from the structured foam tray layout for efficient tool training
• Municipal Services: City mechanics and field service workers gain reliability and tool control for road, sewer, and public works equipment
• DIY Enthusiasts and Home Garages: Hobby mechanics and advanced DIYers appreciate the pro-level layout and drive selection

Whether working in a city maintenance garage, automotive shop, or mobile field service unit, this 21-piece set delivers reliable access, strength, and speed. Technicians in demanding environments can move faster and stay more organized, reducing downtime and rework. Education programs and technical training centers benefit from the clear layout and easy identification—helping learners develop good habits with professional-grade tools.

GEARWRENCH 86521 21 Piece 3/8″ 90-Tooth Ratchet & Drive Tool Set with Foam Storage Tray Features

• 90-tooth gear delivers a 4° swing arc to turn a fastener in tight confines
• Bright, full polish chrome finish easily wipes clean and resists corrosion
• Extension bars with a knurled grip provides a nonslip surface
• Flex handle breaker bar to provide additional leverage to break free stubborn fasteners
• Gimbal ratchet with design allows ratchet to pivot in two directions for easier access
• Thumbwheel ratchet with contoured handle offers maximum grip force
• Locking extension bars with locking mechanism with sliding collar securely attaches socket to extension
• Includes premium precut foam storage tray with size markings for all tools for peak organization
• Standard large foam storage tray size: 20.25” x 13.5” x 2.0”
• Lifetime warranty on the tools only

GEARWRENCH 86521 21PC 3/8″ 90T Ratchet & Drive Tool Set with Foam Storage Tray Includes

• 81240 3/8″ Drive Extension 1-1/2″
• 81241 3/8″ Drive Extension 3″
• 81242 3/8″ Drive Extension 6″
• 81243 3/8″ Drive Extension 10″
• 81244 3/8″ Drive Extension 12″
• 80549 3/8″ Drive Universal Joint
• 81277 3/8″ Drive 3/8″ F x 1/4″ M Adapter
• 81278 3/8″ Drive 3/8″ F x 1/2″ M Adapter
• 81250 3/8″ Drive Locking Extension 3″
• 81251 3/8″ Drive Locking Extension 6″
• 81272 3/8″ Drive Locking Extension 10″
• 81246 3/8″ Drive Wobble Extension 3″
• 81247 3/8″ Drive Wobble Extension 6″
• 81248 3/8″ Drive Wobble Extension 10″
• 81249 3/8″ Drive Wobble Extension 12″
• 81221 3/8″ Drive Flex Handle/Breaker Bar 12″
• 87802 3/8″ Drive Flex Handle/Breaker Bar 18″
• 81215T 3/8″ Drive 90-Tooth Flex Head Teardrop Ratchet 11″
• 81270 3/8″ Drive 72-Tooth Gimbal Ratchet
• 81226 3/8″ Drive 72-Tooth Thumbwheel Ratchet
• 81211T 3/8″ Drive 90-Tooth Teardrop Ratchet 8″

GEARWRENCH 86521 21 Piece 3/8″ 90-Tooth Ratchet & Drive Tool Set with Foam Storage Tray Specifications

• Drive Size: 3/8″
• Tooth Count: 90
• Tool Count: 21 Pieces
• Storage Dimensions: 20.25” x 13.5” x 2.0”
• Finish: Full Polish Chrome
• Tray Material: Chemical and Solvent Resistant Foam
• Warranty: Full Lifetime Warranty on Tools
• Packaging: Boxed
• Included Storage: Precut Foam Tray
• UPC: 099575865213

GEARWRENCH 86521 21 Piece 3/8″ 90-Tooth Ratchet & Drive Tool Set with Foam Storage Tray Warranty

• GEARWRENCH’s Limited Lifetime Guarantee

Why Users Choose the GEARWRENCH 86521 21 Piece 3/8″ 90-Tooth Ratchet & Drive Tool Set with Foam Storage Tray

Users trust this GEARWRENCH set because it delivers real-world usability—ratchets with fine-tooth control, knurled grips that won’t slip when your hands are slick, and foam trays that keep everything exactly where it belongs. Whether you’re spinning bolts in a shop bay or working roadside with a service vehicle, this kit keeps your gear tight, clean, and easy to spot. The “foam drawer” layout is already a favourite among pros who like fast access and minimal downtime. With a mix of standard and specialty tools, it’s a solid go-to for torque jobs, teardown work, or daily maintenance tasks—no fluff, just function.