GearWrench 9901D Metric Flex Head Ratcheting Combination Wrench Set, 12 Point 72 Tooth, 8 to 19 mm, 12 Pieces

• GearWrench 9901D flex head ratcheting combination wrench set includes 12 metric sizes from 8 to 19 mm. Each wrench uses a 12 point, 72 tooth ratcheting box end that turns fasteners with only 5 degree of handle movement, plus a pivoting head for tight access. This is a standalone hand tool set, not a replacement part.
• Features:
  • 72 tooth ratcheting box end needs only 5 degree swing for fast turning in confined spaces.
  • Flex head provides improved access to hard to reach fasteners in engine bays and assemblies.
  • Off corner loading on the box end improves grip and helps reduce fastener rounding.
  • Alloy steel construction with full polish chrome finish for durability and easy cleaning.
  • General purpose metric fastening set for service and maintenance; not a replacement part for a specific system.
• Includes:
  • 8 mm flex head ratcheting combination wrench
  • 9 mm flex head ratcheting combination wrench
  • 10 mm flex head ratcheting combination wrench
  • 11 mm flex head ratcheting combination wrench
  • 12 mm flex head ratcheting combination wrench
  • 13 mm flex head ratcheting combination wrench
  • 14 mm flex head ratcheting combination wrench
  • 15 mm flex head ratcheting combination wrench
  • 16 mm flex head ratcheting combination wrench
  • 17 mm flex head ratcheting combination wrench
  • 18 mm flex head ratcheting combination wrench
  • 19 mm flex head ratcheting combination wrench
• Specifications:
  • Manufacturer: GearWrench
  • Part Number: 9901D
  • Brand: GearWrench
  • Type: Flex head ratcheting combination wrench set
  • Tooth Count: 72
  • Drive Type: 12 point box ends
  • Finish and Material: Full polish chrome; alloy steel
  • Set Piece Count: 12
  • Size Range: 8 to 19 mm
  • Standards: ASME B107.100
  • Packaging: Set with storage tray or rack (per distributor)
  • Alternate/Cross References: GWR9901D
  • System Compatibility or Application: Hand tool set for turning metric hex fasteners; not a replacement part
• The flex head ratcheting combination wrench set can also be referred to as metric flex head ratcheting wrench set, 12 point ratcheting wrench set, 72 tooth box end wrench set, GearWrench flex head combination set, and 9901D wrench set.

 

GearWrench designs and manufactures professional hand tools and service equipment across global brands for automotive and industrial maintenance, including ratcheting wrenches and specialty fastening tools.

 

Q: What sizes are included in the 9901D set?
A: The set contains 12 flex head ratcheting combination wrenches in 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19 mm.

 

Q: How small is the swing required to ratchet a fastener?
A: The 72 tooth mechanism turns a fastener with only 5 degree of handle movement, which helps in confined spaces.

 

Q: What advantages does the flex head provide?
A: The pivoting head improves access to fasteners at angles or in obstructed locations, speeding service work.