GEARWRENCH Hi-Viz Long Pattern Combination Wrench Set 24-Piece 12-Point SAE/Metric (81900H)

24 Piece 12 Point SAE/Metric Hi-Viz Long Pattern Combination Wrench Set The GEARWRENCH 81900H is a 24-piece 12-point SAE and metric Hi-Viz long-pattern combination wrench set built for professional fastening, maintenance, and repair work. Designed for automotive technicians, fleet mechanics, industrial maintenance crews, and equipment service professionals, the set combines high-visibility size identification with long-pattern leverage and off-corner loading technology. Best Used For Automotive & Fleet Service: Complete common SAE and metric fastening work on engines, chassis components, accessories, and vehicle systems. Industrial Maintenance: Service machinery, production equipment, pumps, assemblies, and mechanical systems requiring standard combination wrenches. Heavy Equipment & General Repair: Keep a broad 8 to 22 mm and 1/2 to 1 inch size selection available for field repairs and shop maintenance. Key Performance & Safety Features Hi-Viz Size Identification: Bold, large size markings are designed to be up to 100% more visible than competitive products, helping technicians identify the required wrench faster. Off-Corner Loading: Off-corner loading on both ends improves fastener grip, reduces fastener rounding, and delivers up to 25% more torque to the fastener. 12-Point Box Ends: The 12-point configuration works with 6-point and 12-point fasteners while providing additional indexing positions in restricted spaces. 15° Offset Box Ends: Each box end is offset 15° to improve hand clearance and access around surrounding components. Long-Pattern Design: Extended beam lengths provide increased reach, leverage, and working comfort compared with shorter-pattern combination wrenches. Professional Alloy-Steel Construction: Alloy-steel construction with a full-polish chrome finish provides durability and corrosion resistance for demanding shop environments. What's Included SAE Combination Wrenches: 1 × 1/2 inch 1 × 9/16 inch 1 × 5/8 inch 1 × 11/16 inch 1 × 3/4 inch 1 × 13/16 inch 1 × 7/8 inch 1 × 15/16 inch 1 × 1 inch Metric Combination Wrenches: 1 × 8 mm 1 × 9 mm 1 × 10 mm 1 × 11 mm 1 × 12 mm 1 × 13 mm 1 × 14 mm 1 × 15 mm 1 × 16 mm 1 × 17 mm 1 × 18 mm 1 × 19 mm 1 × 20 mm 1 × 21 mm 1 × 22 mm GEARWRENCH 81900H 24-Piece 12-Point SAE/Metric Hi-Viz® Long Pattern Combination Wrench Set Specifications Parameter Specification Model & Product Classification GEARWRENCH 81900H | 24-Piece 12-Point SAE/Metric Hi-Viz® Long Pattern Combination Wrench Set Set Piece Count & Coverage 24 Pieces | Dual SAE & Metric Combined Long Pattern Range Included SAE Sizes 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1" Included Metric Sizes 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm Beam Architecture & Pattern Long Pattern Beam Format (Extended Reach & High Leverage Mechanical Advantage) Size Marking Technology Hi-Viz® High-Contrast Color Markings (ASME Chemical/Solvent & Wear Resistant) + Hard Roll-Stamped Reverse Face Open End Geometry Dual-Direction Off-Corner Loading Design (Virtually Eliminates Fastener Rounding) Box End Geometry 12-Point Profile with 15° Offset Angle & Off-Corner Loading (Delivers Up to 25% More Torque) Material Construction & Finish Forged Premium Alloy Steel; Mirror Full Polish Chrome Finish (Corrosion Resistant & Easy Clean) Set Weight Profile & UPC 10.45 lbs (4.74 kg) Total Packaged Weight; UPC: 099575432606 Universal Automotive & Industrial Master Maintenance Note: Combines essential SAE and metric long-pattern wrenches into a single master 24-piece set for technicians working on mixed-standard equipment. The extended beams maximize leverage on tight fasteners, while solvent-resistant Hi-Viz® markings provide instantaneous size recognition across greasy shop floors and dim service bays.