GEARWRENCH 81230T 4PC 1/4″, 3/8″ & 1/2″ Drive 90-Tooth Flex Head Teardrop Ratchet Set

Built for access and speed in tight engine bays and crowded assemblies, the GEARWRENCH 81230T set combines four flex head teardrop ratchets across the three most-used drive sizes. Each ratchet uses a 90-tooth gear that turns fasteners with a short 4° swing arc, so technicians can keep working where handle travel is limited. A low-profile, teardrop head and flush on/off lever help the tool slip past obstructions, and the 6-position flex head aligns the handle for better leverage or clearance. The enclosed head resists dirt infiltration, while a precision, high-strength pawl delivers consistent engagement under load.

Polished chrome protects against corrosion and wipes clean quickly between jobs. With lengths ranging from a 5″ 3/8″ drive stubby for compact spaces to a 17″ 1/2″ drive for added leverage, this 4-piece ratchet set covers daily service needs in automotive, industrial, and maintenance work. The set meets or exceeds ASME B107.10 requirements and arrives in a storage tray for organized transport.

GEARWRENCH 4PC 1/4″, 3/8″ & 1/2″ Dr 90T Flex Head Teardrop Ratchet Set At a Glance

• 90-Tooth Mechanism (4° Arc): Turns fasteners in tight spaces with minimal handle movement.
• Teardrop, Low-Profile Head: Improves access around hoses, brackets, and bodywork.
• 6-Position Flex Head: Angles the head for reach and leverage on hard-to-access fasteners.
• Flush On/Off Lever: Quick directional changes without snagging gloves or components.
• Enclosed Head Design: Helps block dirt and shop debris for long service life.
• High-Strength Pawl: Durable, repeatable engagement under torque.
• Full Polish Chrome: Resists corrosion and wipes clean easily.
• ASME Compliant: Meets or exceeds B107.10 performance specifications.

Markets

• Automotive & Light Truck Service: Access fasteners in tight engine compartments and undercar areas.
• Industrial & Plant Maintenance: Reliable ratcheting on machinery where swing is limited.
• Aviation & Equipment Service: Low-profile head helps around panels and assemblies.
• Construction & MEP Trades: Precise work on installs and service kits in cramped spaces.
• Municipal & Facility Maintenance: Versatile set for field repairs and shop benches.
• Trade Schools & Technical Programs: Durable ratchets for instruction and lab use.

Techs who spend time working around heat shields, firewall brackets, and crowded accessory drives need ratchets that bite reliably with very little swing. This 90-tooth flex head ratchet set delivers that control. The 4° swing arc means less repositioning, and the teardrop, low-profile head slips past obstructions to stay on the fastener. With six flex positions, the handle can be set for leverage in open areas or angled to clear nearby parts in tight spots.

The lineup covers common needs without excess bulk: a 5″ 3/8″ drive stubby for compact access, 7″ 1/4″ drive for light fasteners, an 11″ 3/8″ drive for general work, and a 17″ 1/2″ drive for higher torque. An enclosed head helps keep debris out, and the polished chrome finish cleans up fast. Meeting ASME specs and built with a high-strength pawl, this set provides dependable engagement and smooth operation shift after shift.

GEARWRENCH 81230T 4PC 1/4″, 3/8″ & 1/2″ Drive 90-Tooth Flex Head Teardrop Ratchet Set Features

• 90-tooth gear delivers a 4° swing arc to turn a fastener in tight confines
• Teardrop, low-profile head and flush-mounted on/off switch allow better access in tight spaces
• 6 Position flexible head provides access for hard to reach fasteners
• Enclosed head design for extreme resistance to dirt infiltration
• Precision engineered high strength pawl for increased durability
• Highly visible on/off markings on the head
• Bright, full polish chrome finish easily wipes clean and resists corrosion
• Meets or exceeds ASME specifications

GEARWRENCH 81230T 4PC 1/4″, 3/8″ & 1/2″ Drive 90-Tooth Flex Head Teardrop Ratchet Set Includes

• (1) 81012T 1/4″ Drive 90-Tooth Flex Head Teardrop Ratchet (7″ length)
• (1) 81212T 3/8″ Drive 90-Tooth Stubby Flex Head Teardrop Ratchet (5″ length)
• (1) 81215T 3/8″ Drive 90-Tooth Flex Head Teardrop Ratchet (11″ length)
• (1) 81306T 1/2″ Drive 90-Tooth Flex Head Teardrop Ratchet (17″ length)
• (1) Plastic Storage Tray

GEARWRENCH 81230T 4PC 1/4″, 3/8″ & 1/2″ Drive 90-Tooth Flex Head Teardrop Ratchet Set Specifications

• Set Piece Count: (4) Ratchets + (1) Storage Tray
• Drive Sizes: 1/4 in, 3/8 in, 1/2 in
• Tooth Count: 90 (all)
• Swing Arc: 4°
• Head Style: Teardrop, low-profile; enclosed head; flex head (6 positions)
• Direction Control: Flush-mounted on/off; reversible
• Finish: Full Polish Chrome
• Material: Alloy Steel
• ASME Specification: B107.10 (Meets or Exceeds)
• Locking/Quick Release: Locking – No; Quick Release – No
• Knurled: No
• Magnetic: No
• Included Storage: Plastic Tray
• Packaging: Clamshell
• Set Weight (Catalog): 3.500 lb
• Set Size Range: Min 1/4 in; Max 1/2 in
• UPC (Set): 099575002304
• Prop 65: WARNING – This product contains or produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

Key Individual Dimensions:

• 81012T (1/4″ x 7″): 6.97 in OAL; 0.98 in head width; 0.35 in head thickness; UPC 099575010125
• 81212T (3/8″ x 5″ Stubby): 5.0 in OAL; 1.25 in head width; 0.47 in head thickness; UPC 099575082122
• 81215T (3/8″ x 11″): 11.4 in OAL; 1.25 in head width; 0.47 in head thickness; UPC 099575002151
• 81306T (1/2″ x 17″): 16.9 in OAL; 1.72 in head width; 0.64 in head thickness; UPC 099575013065

GEARWRENCH 81230T 4PC 1/4″, 3/8″ & 1/2″ Drive 90-Tooth Flex Head Teardrop Ratchet Set Warranty

• GEARWRENCH’s Limited Lifetime Guarantee

Why Mechanics Choose the GEARWRENCH 4PC 1/4″, 3/8″ & 1/2″ Drive 90-Tooth Flex Head Teardrop Ratchet Set

Crews choose this 90-tooth ratchet set because it tackles tight access work with a 4° swing arc and a teardrop, low-profile head that stays on the fastener where other tools won’t fit. The flex head ratchet design offers six positions to angle around brackets and panels, while the enclosed head and polished chrome finish stand up to shop conditions and clean up fast. With 1/4″, 3/8″, and 1/2″ drive coverage—including a compact 3/8″ stubby and a long 1/2″ drive for leverage—techs can match the tool to the task without hunting through multiple sets. For everyday searches like “flex head ratchet,” “90-tooth ratchet,” or “teardrop ratchet,” this kit delivers practical access, smooth action, and durability that keeps jobs moving.