GearWrench Impact Socket Set 89092 3/8 Inch Drive 51-Piece Metric Kit (Standard Deep Universal 6-Point Cr-Mo Off-Corner Loading Auto Repair)
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GEARWRENCH 89092 51-Piece 3/8" Drive 6-Point Metric Impact Socket Set with Universal Swivels
The GEARWRENCH 89092 51-piece 3/8-inch drive 6-point metric impact socket set removes stubborn suspension bolts, reaches awkward bellhousing fasteners, torques exhaust manifold nuts, and services drivetrain assemblies across automotive repair facilities. Drop-forged from high-tensile chrome-molybdenum (Cr-Mo) alloy steel with an industrial black oxide corrosion-resistant coating, this 14.5-lb comprehensive workshop collection includes standard length, deep well, and flex universal swivel sockets spanning 8mm through 22mm. Featuring an engineered off-corner loading design that grips fastener flats to eliminate rounding, dual laser-etched and roll-stamped size markings, a 3-inch impact extension, and a 3/8-inch female to 1/2-inch male drive step-up adapter, it equips automotive technicians and fleet mechanics with durable impact gun torque delivery.
Best Used For:
- Automotive Drivetrain and Bellhousing Service: Navigating tight firewall clearances, transmission housing bolts, and manifold studs at extreme angles with pinless universal flex sockets.
- Chassis, Brake, and Suspension Teardown: Breaking loose corroded caliper bracket bolts, control arm pivot nuts, and shock mounts with deep 6-point Cr-Mo impact sockets.
- High-Torque Drive Upsizing Applications: Converting 3/8-inch drive impact sockets for use with high-torque 1/2-inch pneumatic or cordless impact guns using the included step-up adapter.
Key Performance & Safety Features
- Complete 51-Piece Metric Profile: Combines 14 standard sockets, 14 deep sockets, 10 standard swivels, and 10 deep universal swivels for total metric fastener coverage.
- Off-Corner Loading Geometry: Directs rotational force across the wide flats of hex hardware rather than the corners, dramatically reducing fastener stripping and rounding.
- Drop-Forged Chrome Molybdenum Steel: High-grade Cr-Mo alloy metallurgy withstands extreme cyclic vibrational stress and high-torque impact wrench shock loads.
- Dual High-Visibility Identification: Features prominent laser-etched dimensional markings paired with permanent secondary roll-stamped size impressions for lifelong legibility.
- Pinless Universal Impact Swivels: Delivers continuous 360-degree rotational torque transmission at varied angles without binding or fracturing in tight engine compartments.
- Heavy-Duty Fitted Blow-Molded Case: Rugged, impact-resistant storage case features custom-formed cavities to keep all 51 pieces organized and securely latched in service trucks.
What's Included
- (14) 3/8" Drive 6-Point Standard Metric Impact Sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm
- (14) 3/8" Drive 6-Point Deep Metric Impact Sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm
- (10) 3/8" Drive 6-Point Standard Universal Metric Impact Sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
- (10) 3/8" Drive 6-Point Deep Universal Metric Impact Sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
- (1) 3/8" Drive 3" Impact Extension Bar
- (1) 3/8" Female to 1/2" Male Impact Drive Step-Up Adapter
- (1) Heavy-Duty Molded Storage Case
Technical Specifications
| Manufacturer | Apex Tool Group / GEARWRENCH |
| Model / Part Number | 89092 |
| Total Piece Count | 51 Pieces |
| Drive Square Tang Size | 0.375 inches (3/8 in / 9.53 mm) Square Drive |
| Measurement Unit System | Metric Range (8 mm to 22 mm) |
| Socket Fastener Drive Geometry | 6-Point Hex with Off-Corner Loading Technology |
| Socket Styles Included | Standard, Deep Well, Standard Universal Swivel, & Deep Universal Swivel |
| Material Metallurgy | Drop-Forged Chrome-Molybdenum Alloy Steel (Cr-Mo) |
| Protective Surface Finish | Industrial Black Oxide Chemical Conversion Coating |
| Manufacturing Compliance | Meets or Exceeds ASME B107.110 Impact Standards |
| Overall Set Net Weight | 14.50 lbs (232.0 oz / 6.58 kg) |
| Warranty Coverage | Full Manufacturer Lifetime Warranty |
Pro-Tip: Use the deep universal swivel sockets when servicing upper transmission bellhousing bolts; the integrated ball joint swivels smoothly under continuous impact vibration without binding against the transmission tunnel sheet metal.
