












🔧 Unlock your toolkit’s full potential with Klein’s heavy-duty folding hex key set!
The Klein Tools 70550 Hex Key Set features 11 SAE sizes with extra-long, heat-treated alloy steel blades ranging from 3.5 to 4.5 inches. Its folding design allows blades to open independently up to 270 degrees, maximizing leverage and control. Square-cut ends prevent slippage, while the reinforced nylon handle ensures a comfortable, durable grip—making it the go-to compact toolset for professionals demanding precision and reliability.












| ASIN | B07SR11TC4 |
| ASIN | B07SR11TC4 |
| Best Sellers Rank | #130,617 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #554 in Hex Keys |
| Brand Name | KLEIN TOOLS |
| Color | Orange |
| Country of Publication | China |
| Country of origin | China |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,803) |
| Customer reviews | 4.8 4.8 out of 5 stars (6,803) |
| Date First Available | 25 June 2019 |
| Department | Unisex Adult |
| End Style | hang hole |
| Finish Types | Powder Coated |
| Global Trade Identification Number | 00092644332845 |
| Head Style | Hex |
| Included Components | (11) Fractional Inch-Sized Keys |
| Is Discontinued By Manufacturer | No |
| Is Non Sparking | Yes |
| Is Racheting | Yes |
| Item Length | 4.5 Inches |
| Item Type Name | Klein Tools Pro Folding Hex Key Set, 11 Fractional Inch-Sized Keys |
| Item Weight | 1 Pounds |
| Item model number | 70550 |
| Language | English |
| Manufacturer | KLEIN TOOLS |
| Manufacturer | KLEIN TOOLS |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material Type | Reinforced Nylon, Steel |
| Measurement Standard | SAE (Inch) |
| Model Number | 70550 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| Product Dimensions | 16.84 x 3.48 x 5.26 cm; 453.59 g |
| UPC | 363921746656 363921746649 359741319705 359741319699 359741319712 092644332845 363921746663 |
| Unit Count | 1 Count |
| Wrench Length Style | extra long |
S**N
Maravilhoso, excelente para trabalho pesado, qualidade e durabilidade indiscutível, recomendo quem precisa de conjunto compacto.
S**R
A very high-quality tool because it allows me to complete my jobs in the best possible way. It's also quite practical and easy to carry. As an electrician, this is a highly recommended purchase.
R**J
very durable tool sturdy and can use enough force beacuse of its large body
F**N
Bastante buenos, no apto oara espacios reducidos
H**L
La calidad del producto es buena. Ha logrado resistir con varios escenarios donde he tenido que aplicar una cantidad grande de fuerza.
Trustpilot
1 week ago
2 weeks ago