Complete 15-piece metric long pattern combination wrench set arranged diagonally by size on a white background.
Front view of the 15-piece metric long pattern wrench set organized in a gray plastic storage rack.
Close-up view of the open end of the 15mm long pattern combination wrench showing the size marking.
Close-up view of the 12-point box end of the 15mm long pattern combination wrench showing the polished chrome finish.
Side profile view of a combination wrench illustrating the thin head and 15-degree offset box end.
Angled studio shot of a single 14mm long pattern combination wrench showing the open and box ends.
Angled studio shot of a single 14mm long pattern combination wrench showing the open and box ends.
Complete 15-piece metric long pattern combination wrench set arranged diagonally by size on a white background.
Technical graphic demonstrating the 15-degree offset box end which provides clearance for knuckles and obstructions.
Technical graphic illustrating off-corner loading technology where force is applied to the flats of the fastener to reduce rounding.
Graphic illustration highlighting the large size stamping on the wrench beam for easy identification.
Graphic symbol depicting water droplets repelling off a curved surface to illustrate chrome plating for corrosion resistance.
Complete 15-piece metric long pattern combination wrench set arranged diagonally by size on a white background.
Front view of the 15-piece metric long pattern wrench set organized in a gray plastic storage rack.
Close-up view of the open end of the 15mm long pattern combination wrench showing the size marking.
Close-up view of the 12-point box end of the 15mm long pattern combination wrench showing the polished chrome finish.
Side profile view of a combination wrench illustrating the thin head and 15-degree offset box end.
Angled studio shot of a single 14mm long pattern combination wrench showing the open and box ends.
Angled studio shot of a single 14mm long pattern combination wrench showing the open and box ends.
Complete 15-piece metric long pattern combination wrench set arranged diagonally by size on a white background.
Technical graphic demonstrating the 15-degree offset box end which provides clearance for knuckles and obstructions.
Technical graphic illustrating off-corner loading technology where force is applied to the flats of the fastener to reduce rounding.
Graphic illustration highlighting the large size stamping on the wrench beam for easy identification.
Graphic symbol depicting water droplets repelling off a curved surface to illustrate chrome plating for corrosion resistance.
GEARWRENCH

GearWrench Combination Wrench Set 81902 15-Piece 5/16 in - 7/8 in Long Pattern Kit (12-Point, 15-Degree Offset, Seized Bolt Removal)

In stock
SKU: 81902
$139.99 USD

Description

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GearWrench 15-Piece Metric Long Pattern Combination Wrench Set

The GearWrench 15-Piece Metric Long Pattern Combination Wrench Set is an industrial-grade hand tool kit featuring extended beam lengths and 12-point box ends designed to maximize leverage on seized fasteners. Engineered for high-torque applications, this set delivers superior reach and round-off prevention across heavy mechanical environments.

Best Used For:

  • Seized Bolt Extraction: Breaking loose heavily rusted suspension and chassis hardware by utilizing extended leverage mechanisms.
  • Deep Engine Bay Servicing: Reaching obscured fasteners tucked far behind manifolds and industrial equipment housings.
  • High-Torque Mechanical Assembly: Applying intense rotational force on hex nuts without rounding fastener edges.

Key Performance & Safety Features

  • Extended Leverage: Long pattern design multiplies applied force to easily break loose stubborn or rusted bolts.
  • Off-Corner Loading: Box end drives fastener flats rather than corners to eliminate rounding and maximize torque transfer.
  • Knuckle Clearance: Incorporates a 15-degree offset box end to protect hands from friction against flat surfaces.
  • High-Visibility Markings: Large size designations are hard-stamped directly onto the beam for rapid selection.

What's Included

  • (1) 5/16-Inch Long Pattern Combination Wrench
  • (1) 23/64-Inch Long Pattern Combination Wrench
  • (1) 25/64-Inch Long Pattern Combination Wrench
  • (1) 7/16-Inch Long Pattern Combination Wrench
  • (1) 15/32-Inch Long Pattern Combination Wrench
  • (1) 31/64-Inch Long Pattern Combination Wrench
  • (1) 35/64-Inch Long Pattern Combination Wrench
  • (1) 19/32-Inch Long Pattern Combination Wrench
  • (1) 5/8-Inch Long Pattern Combination Wrench
  • (1) 21/32-Inch Long Pattern Combination Wrench
  • (1) 45/64-Inch Long Pattern Combination Wrench
  • (1) 3/4-Inch Long Pattern Combination Wrench
  • (1) 25/32-Inch Long Pattern Combination Wrench
  • (1) 53/64-Inch Long Pattern Combination Wrench
  • (1) 7/8-Inch Long Pattern Combination Wrench
  • (1) Storage Wrench Rack

Technical Specifications

Model Number 81902
Measurement System Imperial (SAE Converted)
Piece Count 15
Wrench Pattern Long Pattern
Box End Points 12 Point
Material Alloy Steel
Finish Full Polish Chrome
Offset Angle 15 Degrees
Size Range 5/16 in - 7/8 in
Weight 9.55 lbs
Warranty Full Lifetime

Pro-Tip: Always engage the 12-point box end completely over the fastener before pulling downward on the long beam to ensure optimal torque transference and structural security.