Model#: KDTN9903

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

GearWrench 9903 4-Piece Metric Flex Head Combination Ratcheting Wrench Completer Set

  • GearWrench 9903 4-Piece Metric Flex Head Combination Ratcheting Wrench Completer Set
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GearWrench's 9903 4-Piece Metric Flex Head Combination Ratcheting Wrench Completer Set consists of the "original" ratcheting wrenches that revolutionized combination wrenches. The open end portion of these wrenches features Surface Drive Technology, which provides stronger grip on fasteners while reducing fastener rounding, ultimately delivering more torque. The ratcheting box end portion acts like a rachet and needs only as little as 5 degrees to move fasteners, whereas standard box end wrenches need 30 degrees.
Crafted from high-quality steel and finished with high polish chrome, these tools provide the strength and durability you need to last you a lifetime.
  • Surface Drive on box end provides off-corner loading for better grip and reduced fastener rounding
  • Ratcheting box end only needs as little as 5 degrees to move fasteners, while standard wrenches need 30 degrees
  • Durable steel construction with a bright, fully polish chrome finish
  • Flexible head tilts up to 180 degrees at any interval for accessibility
  • Knurled side beam for ratcheting direction indicator
  • 16-piece rack allows transfer of existing GearWrench flex head wrenches
  • Adjustable set screw allows you to set desired head tension
  • 21mm Flex-Head Combination Ratcheting Wrench - 9921D
  • 22mm Flex-Head Combination Ratcheting Wrench - 9922D
  • 24mm Flex-Head Combination Ratcheting Wrench - 9924D
  • 25mm Flex-Head Combination Ratcheting Wrench - 9925D


Construction: Steel
Point Count: 12
Size Standard: Metric
Teeth: 72



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Apex Tool Group, LLC warrants products and parts sold by it, insofar as they are of its own manufacture, against defects of material and workmanship, under normal use and service in accordance with its written instructions, recommendations, and ratings for installation, operation, maintenance, and service of products, for a period of ONE YEAR FROM THE DATE OF INITIAL USE, BUT IN NO EVENT SHALL THE WARRANTY EXCEED 24 MONTHS FROM DATE OF DELIVERY TO DISTRIBUTOR. Proof of Purchase with shipment date must be furnished by the user to validate the warranty. This warranty applies only to products manufactured by Apex Tool Group and specifically excludes products manufactured by others. Products not manufactured by Apex Tool Group are warranted only to the extent and in the manner warranted to Apex Tool Group by the manufacturer and then only to the extent Apex Tool Group is able to enforce such warranty. Apex Tool Group’s warranty with respect to products manufactured by it is limited to the repair or replacement, as Apex Tool Group may elect, of any defective part regarding which the Distributor has given 5 days written notice from the discovery of such defect. Installation and transportation costs are not included. Apex Tool Group shall have the option of requiring the return to it of the defective material, transportation prepaid, for inspection. No allowance will be made for repairs without Apex Tool Groups’s approval. APEX TOOL GROUP, LLC MAKES NO OTHER WARRANTY OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, AND HEREBY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Apex Tool Group, LLC
1000 Lufkin Road
Apex, NC 27539
Phone: 919-387-0099
Fax: 919-387-2614

GearWrench® hand tools are warranted for Life to be free of defects in material and workmanship. Carrying cases, pouches, accessory bits and consumable products, if any, are not covered by this Warranty.

GearWrench - Consumer Tools

If any GearWrench Hand Tool purchased at a retailer, when used for its intended purpose, fails to give you complete satisfaction, please return it to the retailer location where purchased, or contact Apex Tool Group Consumer Division at (888)-757-1812 for free replacement or return.

GearWrench - Professional Tools

If use of any GearWrench Hand Tool® when used for its intended purpose, fails to give complete satisfaction, return it to your GearWrench Distributor or contact Apex Tool Group Professional Division at (800)-688-8949, and it will be repaired or replaced free of charge.

*Except Torque Products

*GearWrench Torque Products are warranted to (1) be free of defects in material and workmanship for one year and (2) meet out of the box calibration accuracy standards as stated in the product literature. Accuracy standards for calibration are warranted for 90 days from date of purchase. Products for which Warranty Repair is requested should be returned, at Buyer’s cost, for evaluation to:

Warranty Service & Authorized Repair:
Electronic Torque Wrenches
Apex Torque Repair
3000 West Kingsley Road
Garland, TX 75041

All other Torque Products:
Angle Repair & Calibration Service, Inc.
175 Angle Drive
Beckley, West Virginia 25801

GearWrench Torque Products are precision instruments that contain moving parts. These components are subject to normal wear through use and replacement thereof is the responsibility of Buyer. Torque Products should be routinely checked for calibration at an Authorized Repair Center using GearWrench repair parts.