










🔩 Unlock precision and portability with Klein’s folding hex key set!
The Klein Tools 70591 Folding Hex Key Set offers nine SAE sizes in a compact, folding design with dual-position keys for enhanced leverage. Featuring square-cut ends for secure socket engagement, this durable, American-made tool set fits easily in your pocket or toolbox, combining heritage craftsmanship with modern convenience for professionals who demand reliability.






| Color | Silver |
| Brand | KLEIN TOOLS |
| Material | Blend |
| Item Length | 5.5 Inches |
| Item Weight | 0.49 Pounds |
| Item Package Quantity | 1 |
| Head Style | Box End, Fixed Square |
| Finish Type | Brushed |
| Operation Mode | Mechanical |
| Is Racheting | No |
| Is Non Sparking | No |
| End Style | hang hole |
| Manufacturer | Klein Tools |
| Wrench Length Style | standard |
| UPC | 092644332678 |
| Global Trade Identification Number | 00092644332678 |
| Part Number | 70591 |
| Item Weight | 7.8 ounces |
| Item model number | 70591 |
| Is Discontinued By Manufacturer | No |
| Size | 9-Key up to 1/4" |
| Style | Standard |
| Finish | Brushed |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | hand_powered |
| Number of Handles | 1 |
| Measurement System | inch |
| Included Components | 5/64'' (2 mm), 3/32'' (2 mm), 7/64'' (3 mm), 1/8'' (3 mm), 9/64'' (4 mm), 5/32'' (4 mm), 3/16'' (5 mm), 7/32'' (6 mm) and 1/4'' (6 mm) |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Please refer to attached warranty document. |
| National Stock Number | 5120-01-367-7232, 5120-01-428-5200 |
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