20‑Piece Ratcheting Combination Wrench Set – SAE & Metric Chrome Alloy Hand Tools

This 20‑piece ratcheting combination wrench set delivers professional-grade performance in both SAE and metric measurements. Each wrench combines an open-end and a 72‑tooth ratcheting box-end, requiring just a 5° swing for fast, precise operation in tight spaces. Constructed from durable alloy steel with a full polish chrome finish, this set ensures corrosion resistance and long-term reliability for auto, industrial, and home use.



General/Technical Specifications

• Total Pieces: 20 (10 SAE + 10 Metric)

• SAE Sizes: 1/4″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, ¾″

• Metric Sizes: 6 mm, 8 mm, 10 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm

• Material: Alloy steel with full-polish chrome finish 

• Warranty: Limited or lifetime (brand dependent) 

• Included Packaging: Typically organized in a roll-up pouch or molded rail (varies by brand; pouch models available with flexible rail storage)

• Ratcheting Gear: 72‑tooth box-end (5° swing arc)

• Drive Type: 12‑point box-end and open-end combination

• Offset Details: 0° offset on box-end, 15° on open-end

• Design Features: Off-corner loading for improved grip and reduced fastener damage; thin head and beam for tight-space access 

• Standards Compliance: Meets or exceeds ASME and ANSI specifications