Three horizontally arranged GearWrench ratchets with black-orange handles and chrome heads, showing size and socket release features.
Three GearWrench ratchets with black-yellow handles and chrome heads, arranged diagonally to highlight directional switches.
Three GearWrench ratchets of varying lengths with black-orange handles, arranged diagonally to show size and grip options.
GearWrench ratchet wrench with polished head and black-yellow handle, featuring directional switch and ergonomic grip.
Long-handled GearWrench ratchet with black and yellow grip, “90T” engraved head, designed for torque in tight spaces.
GearWrench ratchet wrench with black and orange grip, “90T” marking on head, and directional switch for socket control.
Three horizontally arranged GearWrench ratchets with black-orange handles and chrome heads, showing size and socket release features.
Diagram of a ratchet wrench with 180° flex head, showing full pivot range for easier access in confined areas
Illustration of a 90-tooth gear with 4° swing arc, labeled “For Tighter Turns,” highlighting precision ratcheting.
Graphic of a ratchet wrench with low-profile head and flush reversing lever, designed for tight space access.
Graphic illustration showing oil and solvent droplets repelled from a surface, labeled “Oil & Solvent Resistant.”
GEARWRENCH® 90T Ratchets - 4 degree ratcheting promotional video
Three horizontally arranged GearWrench ratchets with black-orange handles and chrome heads, showing size and socket release features.
Three GearWrench ratchets with black-yellow handles and chrome heads, arranged diagonally to highlight directional switches.
Three GearWrench ratchets of varying lengths with black-orange handles, arranged diagonally to show size and grip options.
GearWrench ratchet wrench with polished head and black-yellow handle, featuring directional switch and ergonomic grip.
Long-handled GearWrench ratchet with black and yellow grip, “90T” engraved head, designed for torque in tight spaces.
GearWrench ratchet wrench with black and orange grip, “90T” marking on head, and directional switch for socket control.
Three horizontally arranged GearWrench ratchets with black-orange handles and chrome heads, showing size and socket release features.
Diagram of a ratchet wrench with 180° flex head, showing full pivot range for easier access in confined areas
Illustration of a 90-tooth gear with 4° swing arc, labeled “For Tighter Turns,” highlighting precision ratcheting.
Graphic of a ratchet wrench with low-profile head and flush reversing lever, designed for tight space access.
Graphic illustration showing oil and solvent droplets repelled from a surface, labeled “Oil & Solvent Resistant.”
GEARWRENCH® 90T Ratchets - 4 degree ratcheting promotional video
GEARWRENCH

GearWrench Ratchet Set 81298T 3 Piece 1/4 3/8 1/2 Inch Drive 90 Tooth (4 Degree Swing Arc Extra Long Locking Flex Head Automotive Fastener Driving)

In stock
SKU: 81298T
$119.97 USD
$155.99 USD Sale $119.97 USD

Description

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GearWrench 81298T 3-Piece 90-Tooth Extra Long Locking Flex Head Teardrop Ratchet Set

The GearWrench 81298T 3-Piece 90-Tooth Extra Long Locking Flex Head Ratchet Set is an industrial mechanical driving kit engineered for high-torque socket manipulation around complex obstruction angles in deeply recessed engine compartments and heavy machinery frames. Driven by precision 90-tooth internal gearing with an ultra-narrow 4-degree swing arc, this set supplies 1/4-inch, 3/8-inch, and 1/2-inch drive extra-long ratchets (8-inch, 13-inch, and 17-inch lengths) equipped with a 9-position locking flex mechanism and an unlocked free-swivel setting. Outfitted with low-profile teardrop heads, flush-mounted direction switches, dirt-resistant enclosed heads, and ergonomic dual-material cushion grips, these alloy steel hand tools exceed ASME B107.10 torque performance specifications.

Best Used For:

  • Extended-Reach Engine Bay Fastener Servicing: Reaching deep-set bellhousing bolts, rear intake manifold studs, and hidden exhaust bracket cap screws around obstructions.
  • Heavy Machinery & Chassis Maintenance: Applying high breakaway leverage to 1/2-inch drive suspension bolts, brake caliper mounts, and hydraulic pump fittings.
  • Restricted Clearance Automotive Repairs: Running small 1/4-inch and 3/8-inch drive sockets at variable flex angles inside tight instrument panels and sub-frame channels.

Key Performance & Safety Features

  • Extra-Long Handle Shafts: Extended 8-inch, 13-inch, and 17-inch tool lengths generate increased manual leverage and long-distance reach into cramped engine bays.
  • 9-Position Locking Flex Mechanism: Locks ratchet head securely at nine detent angles or converts to unlocked free-swivel mode for flexible clearance control.
  • Precision 90-Tooth Internal Gear: Delivers an ultra-tight 4-degree swing arc to turn socket fasteners in narrow, highly restricted swing zones.
  • Slim Teardrop Head with Flush Switch: Low-profile head height with recessed direction lever clears tight clearance hazards without inadvertent switching.
  • Enclosed Sealed Head Construction: Protects internal gear and pawl mechanism against dirt, shop grime, and liquid grease infiltration.
  • Full Polish Chrome Corrosion Barrier: Electro-plated chrome finish guards against rust corrosion and wipes clean easily after greasy repairs.

What's Included

  • (1) 1/4 In. Drive Extra-Long 90-Tooth Locking Flex Head Ratchet (8 in. Overall Length)
  • (1) 3/8 In. Drive Extra-Long 90-Tooth Locking Flex Head Ratchet (13 in. Overall Length)
  • (1) 1/2 In. Drive Extra-Long 90-Tooth Locking Flex Head Ratchet (17 in. Overall Length)
  • (1) Molded Plastic Storage Organizing Tray

Technical Specifications

Brand / Manufacturer GearWrench
Model / Part Number 81298T
Total Piece Count Included 3 Ratchets + Storage Tray
Drive Sizes Included 1/4 in., 3/8 in., 1/2 in. Square Drive
Individual Tool Lengths 1/4 in. Drive: 8 in. / 3/8 in. Drive: 13 in. / 1/2 in. Drive: 17 in.
Internal Gear Tooth Count 90 Teeth
Ratcheting Swing Arc 4.0 Degrees
Flex Head Lock Positions 9 Fixed Positions + Unlocked Mode
Head Style Architecture Low-Profile Teardrop / Enclosed Sealed Head
Handle Material Structure Dual-Material Cushion Grip
Body Core Material Heat-Treated Alloy Steel
Exterior Protective Finish Full Polish Chrome Plating
ASME Industrial Standard Meets or Exceeds ASME B107.10
Pro-Tip: Utilize the 17-inch extra-long handle on the 1/2-inch drive ratchet to break stubborn, seized suspension bolts free without using breaker bars; lock the flex head at a slight angle to keep your hands clear of frame rails.