Description
Sunex Tools 17-Piece SAE/Metric Folding Hex Key Set (98517F) is a professional-grade manual tool designed to provide a comprehensive solution for hexagonal fasteners. By integrating two different measurement systems into a compact, folding format, this set eliminates the need for loose, individual keys that are easily lost. Whether you are performing automotive maintenance, assembling furniture, or conducting industrial repairs, this tool provides the necessary leverage and size variety to complete tasks efficiently.
Key Features and Benefits:
- Material Strength: The keys are manufactured from Chrome Vanadium (CR-V) steel. This material is chosen for its ability to withstand high torque without deforming, ensuring the tool remains effective over a long service life.
- Visual Identification: The set utilizes a color-coded systemÑred for SAE and blue for metricÑwhich allows the user to identify the correct tool set instantly without checking individual markings.
- Smooth Fastening: Each key is designed with chamfered edges. These beveled tips guide the tool into the fastener head, preventing damage to the bolt and speeding up the work process.
- Compact Organization: The folding design allows 17 different sizes to be stored in a space-saving manner, fitting easily into a pocket or a small tool pouch.
- Long-Term Reliability: The inclusion of a lifetime warranty provides assurance that the tool is built to sustain regular use in various working conditions.
Specifications:
- Model Number: 98517F
- Material: CR-V Steel
- Total Piece Count: 17
- SAE Sizes Included: 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 3/16″, 7/32″, 1/4″
- Metric Sizes Included: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm
- Case Type: Folding Handle
- What’s Included:
- 1 x Red Folding SAE Hex Key Unit (9 keys)
- 1 x Blue Folding Metric Hex Key Unit (8 keys)
How to Use:
- Identify the Fastener: Determine if the bolt you are working with is SAE (Standard) or Metric.
- Select the Correct Unit: Pick up the red handle for SAE fasteners or the blue handle for Metric fasteners.
- Deploy the Key: Rotate the required size out from the folding housing until it is fully extended.
- Insert the Tool: Place the chamfered tip into the hexagonal socket of the fastener, ensuring it is seated deeply and firmly.
- Apply Torque: Use the folding housing as a handle to turn the fastener clockwise to tighten or counter-clockwise to loosen.
- Store the Tool: Once the task is complete, fold the key back into the housing for organized storage.
Benefits of Using Sunex Tools 17-Piece SAE/Metric Folding Hex Key Set (98517F):
- Correct Size Availability: Ensures that you always have the correct size on hand for both domestic and international equipment.
- Built-In Lever: The folding handles act as a built-in lever, allowing you to apply more force than a traditional L-key while protecting your hands from sharp edges.
- Color-Coded Handles: Reduce the time spent searching for the right tool, directly increasing productivity in busy work environments.
- Durable Construction: The CR-V steel construction ensures that the tool tips stay sharp and don’t round out the fasteners, protecting your hardware from damage.
Features:
- Dual-Handle Configuration: Separates SAE and Metric measurements for simplified workflow.
- High-Strength Construction: Chrome Vanadium steel ensures consistent performance under load.
- Beveled Chamfered Tips: Facilitate easier insertion into fasteners and reduce wear.
- Integrated Folding Storage: Prevents the loss of individual hex keys.
- Pocket-Sized Dimensions: For high portability and on-the-go repairs.
- Color-Coded Housings: Red and Blue for immediate visual tool selection.
- Lifetime Warranty: Coverage for the life of the product.






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