Sunex 9720A 1/2" Drive Jumbo SAE Crowfoot Wrench Set, 1 to 1-3/8 inch, Full Polish, 7 Piece, Includes Storage Rail

Sunex 9720A 1/2" Drive Jumbo SAE Crowfoot Wrench Set, 1 to 1-3/8 inch, Full Polish, 7 Piece, Includes Storage Rail

• Sunex 9720A is a jumbo SAE crowfoot wrench set for 1/2 inch drive tools, designed to reach large fasteners where a standard socket or wrench will not fit. The set features full polish chrome plating for corrosion resistance and stamped size markings on both sides, and it includes a storage rail. This is a stand-alone set, not a replacement part.
• Features:
  • Full polish chrome plating on drop forged alloy steel helps resist rust and deformation while simplifying cleanup.
  • Stamped size markings on both sides of each head support quick, accurate identification during service.
  • Jumbo SAE coverage from 1 inch to 1-3/8 inch improves access to large fittings in tight or obstructed areas.
  • Includes a storage rail to organize and transport the seven crowfoot wrenches efficiently.
  • Stand-alone crowfoot set for general service; not a replacement part for a specific model or SKU.
• Includes:
  • 1/2" drive 1 inch jumbo crowfoot wrench
  • 1/2" drive 1-1/16 inch jumbo crowfoot wrench
  • 1/2" drive 1-1/8 inch jumbo crowfoot wrench
  • 1/2" drive 1-3/16 inch jumbo crowfoot wrench
  • 1/2" drive 1-1/4 inch jumbo crowfoot wrench
  • 1/2" drive 1-3/8 inch jumbo crowfoot wrench
  • 1/2" drive 1-1/2 inch jumbo crowfoot wrench
• Specifications:
  • Manufacturer: Sunex
  • Part Number: 9720A
  • Category: Hand tools
  • Subcategory: Crowfoot wrenches
  • Product Type / Function: Jumbo open-end crowfoot wrench set for use with ratchets or torque wrenches
  • Drive Size: 1/2 inch
  • Size Range: 1 inch to 1-3/8 inch (plus 1-1/2 inch)
  • Material: Alloy steel; drop forged
  • Finish / Color: Full polish chrome; silver
  • Markings: Sizes stamped on both sides
  • Packaging / Storage: Storage rail included
  • Quantity: 7 distinct crowfoot wrenches
  • Standards: Heat treated and tempered to meet or exceed ANSI strength requirements
  • System Compatibility / Application: For 1/2 inch drive tools to turn large SAE fasteners in confined spaces; not a replacement part for a specific SKU
• The Jumbo Crowfoot Wrench Set can also be referred to as jumbo SAE crowfoot wrench set, 1/2 inch drive crowfoot set, open-end crowfoot wrench set, large crowfoot wrench set, and crowfoot wrench set with storage rail.

Sunex is a professional hand tool brand serving automotive and industrial users with alloy-steel wrenches and specialty drive tools engineered for durability, corrosion resistance, and dependable performance in daily shop environments.

Q: Can I use these with a torque wrench?
A: Yes. The 1/2 inch drive crowfoot heads can be used with a torque wrench. If high accuracy is required, account for the effective length added by the crowfoot.

Q: What sizes are included?
A: The set includes 1 inch, 1-1/16 inch, 1-1/8 inch, 1-3/16 inch, 1-1/4 inch, 1-3/8 inch, and 1-1/2 inch crowfoot wrenches.

Q: What material and finish does the set use?
A: The wrenches are drop forged alloy steel with a full polish chrome finish, and each head has sizes stamped on both sides for easy identification.