










π§ Unlock Every Angle with Pro-Level Precision!
The Klein Tools 70552 Pro Folding Hex Key Set is a premium 21-key kit combining SAE and metric sizes with extended 3.5" to 4.5" blades, rust-resistant heat-treated steel, and adjustable tension. Designed for professionals, it features square-cut ends for secure socket fit, 270-degree blade rotation, and durable nylon handles, delivering unmatched reach, control, and comfort for any job.






| Color | Orange |
| Brand | KLEIN TOOLS |
| Material | Chrome Vanadium Steel |
| Item Length | 4.5 Inches |
| Item Weight | 2.01 Pounds |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Finish Type | Brushed |
| Operation Mode | Mechanical |
| Is Racheting | Yes |
| Is Non Sparking | Yes |
| End Style | hang hole |
| Manufacturer | Klein Tools |
| Wrench Length Style | standard |
| UPC | 092644370205 |
| Global Trade Identification Number | 00092644370205 |
| Part Number | 70552 |
| Item Weight | 2.01 pounds |
| Item model number | 70552 |
| Is Discontinued By Manufacturer | No |
| Style | SAE & Metric Kit |
| Finish | Brushed |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | hand_powered |
| Included Components | Pro Folding Hex Key Set, SAE and Metric |
| Batteries Required? | No |
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