GearWrench Impact Socket Set 84933N 1/2 Inch Drive 25 Piece Standard Metric Service Kit (Chrome Moly Steel 6 Point Black Oxide Chassis Bolting)

GearWrench 84933N 25-Piece 1/2" Drive 6-Point Standard Metric Impact Socket Set

The GearWrench 84933N 25-piece 1/2-inch drive metric 6-point impact socket set delivers high-torque loosening and fastening power across millimetric fastener sizes ranging from 8mm to 36mm. Forged from industrial-grade chrome molybdenum (Cr-Mo) alloy steel and finished with a protective black oxide conversion coating, each standard-depth socket incorporates off-corner loading geometry that directs driving force across fastener flats to prevent head rounding. Outfitted with high-visibility laser-etched dimensional markings, permanent secondary roll-stamped size callouts, and a heavy-duty blow-molded carrying case, it equips automotive technicians, fleet mechanics, and industrial maintenance personnel with reliable impact performance under continuous high-torque pneumatic and cordless impact gun operation.

Best Used For:

• Automotive Suspension and Brake Service: Loosening seized metric caliper bracket bolts, strut mount nuts, and control arm hardware with 1/2-inch cordless impact wrenches.
• Vehicle Wheel and Axle Nut Maintenance: Removing and torquing heavy metric lug nuts, axle hub nuts, and spindle bolts from 8mm through large 36mm sizes.
• Heavy Machinery and Plant Equipment Assembly: Fastening structural metric 8.8, 10.9, and 12.9 property class bolts into steel manufacturing assemblies and industrial machinery frames.

Key Performance & Safety Features

• Impact-Grade Chrome Molybdenum Steel: Drop-forged Cr-Mo alloy construction withstands intense cyclic impact vibrations and high breakout torque without cracking.
• Engineered Off-Corner Loading Design: 6-point socket geometry engages fastener flats rather than fragile corners to maximize torque transfer and eliminate rounded bolt heads.
• Extensive 8mm to 36mm Coverage: Complete standard-depth metric size assortment handles standard passenger vehicle hardware through large heavy-equipment fasteners.
• Dual High-Visibility Markings: Brilliant laser-etched size callouts paired with deep secondary hard-stamped impressions ensure rapid tool identification in low-light shop environments.
• Corrosion-Resistant Black Oxide Finish: Chemical conversion finish seals the steel against road salts, moisture, engine oil, and corrosive shop chemicals.
• Reinforced Blow-Mold Storage Case: Custom molded interior slots keep all 25 metric impact sockets organized, protected, and easily transportable across service bays.

What's Included

• (25) 1/2" Drive 6-Point Standard Metric Impact Sockets (8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 32mm, 36mm)
• (1) Heavy-Duty Blow-Molded Storage and Carrying Case

Technical Specifications

Pro-Tip: Before applying full impact torque to large suspension fasteners, verify the socket square drive retention pin or friction ring is fully engaged with the anvil; this prevents axial wobble and ensures 100% of the rotational force is transferred directly into the fastener flats.