Studio shot of the complete 24-piece combination wrench set arranged in two columns to display the full range of SAE and Metric sizes.
Infographic feature map of a combination wrench highlighting the off-corner loading design, full polish chrome finish, 15-degree offset, and hard stamped size markings.
Close-up detail of the open end of the polished chrome wrench showing the size 15 stamped clearly on the jaw face.
Close-up view of the 12-point box end showing the internal gripping ridges and the high-polish chrome finish.
Side profile close-up of the wrench box end clearly showing the 15-degree angle offset from the main beam.
Full side profile view of a long pattern combination wrench lying flat to highlight the thin beam construction and angled ends.
Studio shot of the complete 24-piece combination wrench set arranged in two columns to display the full range of SAE and Metric sizes.
Icon graphic titled Chrome Plated for Corrosion Resistance depicting water droplets repelling off a protected surface.
Technical diagram titled Off-Corner Loading illustrating how the wrench drives the flat sides of a fastener to reduce corner rounding.
Technical diagram titled 15 Degree Offset Box End demonstrating the knuckle clearance provided by the angled head design.
Retail packaging box for the GearWrench 24-piece set featuring the black and orange branding, product image, and lifetime warranty logo.
Back view of the retail packaging box listing the kit contents and detailing the tool features in English, Spanish, and French.
Close-up action shot of a hand using the 19mm wrench on a belt pulley bolt.
Action shot of the long pattern wrench being used to access a difficult bolt within a cluttered engine compartment.
Studio shot of the complete 24-piece combination wrench set arranged in two columns to display the full range of SAE and Metric sizes.
Infographic feature map of a combination wrench highlighting the off-corner loading design, full polish chrome finish, 15-degree offset, and hard stamped size markings.
Close-up detail of the open end of the polished chrome wrench showing the size 15 stamped clearly on the jaw face.
Close-up view of the 12-point box end showing the internal gripping ridges and the high-polish chrome finish.
Side profile close-up of the wrench box end clearly showing the 15-degree angle offset from the main beam.
Full side profile view of a long pattern combination wrench lying flat to highlight the thin beam construction and angled ends.
Studio shot of the complete 24-piece combination wrench set arranged in two columns to display the full range of SAE and Metric sizes.
Icon graphic titled Chrome Plated for Corrosion Resistance depicting water droplets repelling off a protected surface.
Technical diagram titled Off-Corner Loading illustrating how the wrench drives the flat sides of a fastener to reduce corner rounding.
Technical diagram titled 15 Degree Offset Box End demonstrating the knuckle clearance provided by the angled head design.
Retail packaging box for the GearWrench 24-piece set featuring the black and orange branding, product image, and lifetime warranty logo.
Back view of the retail packaging box listing the kit contents and detailing the tool features in English, Spanish, and French.
Close-up action shot of a hand using the 19mm wrench on a belt pulley bolt.
Action shot of the long pattern wrench being used to access a difficult bolt within a cluttered engine compartment.
GEARWRENCH

GearWrench Combination Wrench Set 81900 24-Piece 12-Point Kit (Long Pattern Beam 15-Degree Offset Off-Corner Loading Fastener Removal)

Only 3 left
SKU: 81900
$179.00 USD

Description

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GearWrench 24 Piece Long Pattern Combination Wrench Set SAE and Metric

The GearWrench 81900 24-Piece Long Pattern Combination Wrench Set is an alloy steel hand tool kit engineered with extended beam lengths and 12-point box ends to loosen stubborn fasteners. Designed with off-corner loading technology on the 15-degree offset box ends, this dual-system set increases torque output by up to 25 percent while preventing corner rounding in tight mechanical spaces.

Best Used For:

  • Heavy Machinery Maintenance: Loosening high-torque structural bolts on industrial equipment using extended long-pattern leverage.
  • Automotive Chassis Repairs: Accessing recessed suspension fasteners where a 15-degree offset provides essential finger clearance.
  • General Fleet Servicing: Alternating seamlessly between dual SAE and Metric fastener sizes on heavy commercial vehicles.

Key Performance & Safety Features

  • Long-Pattern Beam: Delivers extended reach and increased leverage to break free rusted or over-torqued hardware.
  • Off-Corner Loading: Directs turning force onto fastener flats instead of corners to virtually eliminate rounding.
  • 15-Degree Offset Box End: Provides elevated knuckle clearance for operating comfortably against flat metal surfaces.
  • Full-Polish Chrome Finish: Resists rust and chemical corrosion while allowing quick oil and grease cleanup.

What's Included

  • (9) SAE Long Pattern Combination Wrenches: 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in., 15/16 in., 1 in.
  • (15) Metric Long Pattern Combination Wrenches: 5/16 in., 23/64 in., 25/64 in., 7/16 in., 15/32 in., 33/64 in., 35/64 in., 19/32 in., 5/8 in., 43/64 in., 45/64 in., 3/4 in., 25/32 in., 53/64 in., 55/64 in.

Technical Specifications

Manufacturer GearWrench
Model Number 81900
Set Piece Count 24
Measurement System SAE & Imperial Converted Metric
Drive Type 12 Point
Handle Style Long Pattern
Material Alloy Steel
Finish Full Polish Chrome
Box End Offset 15 Degrees
Weight 12 7/20 lbs
Standards Compliance ASME / ANSI
Warranty Full Lifetime

Pro-Tip: Always position the open end of long pattern wrenches square against the fastener head before pulling to maximize contact area and prevent jaw deflection under high leverage.