


As an American manufacturer of hand tools for more than 160 years, Klein Tools makes premium-quality, professional-grade tools that deliver performance, durability and precision. Our team continues to put six generations of expertise into each tool by using the highest quality materials and superior workmanship.
Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.
Pro Folding Hex Key Set, 10-Key Metric Sizes 1.5mm to 12mm, Industrial Strength Heat Treated Alloy Steel
Klein Tools' Pro Folding Hex Key line features a highly durable reinforced nylon handle with easy access to each key. The heavy-duty 10-Piece set includes 4-Inch-long extended reach blades and a strategically placed #2 Phillips fastener on the outer body for effortless key tension adjustment. Klein Tools' hex sets are color-coded for quick identification: red for inch, blue for mm, and green for Torx, enhancing efficiency.
- Pro Folding Hex Key Set with 10 extended-reach blade approximately 3-1/2-Inch to 4-1/2-Inch long for greater reach
- Key sizes include 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm
- Effortlessly adjust key tightness or looseness with the convenient #2 Phillips fastener
- High-leverage blades open independently up to 270 degrees
- Hex-key ends are square-cut for a secure, full-depth fit and maximum contact with the socket to prevent slippage and stripping
- Reinforced nylon handle has a sturdy, comfortable grip
- Blades are made of tough, heat-treated alloy steel and and black phosphate coated to prevent rust
- Openings on the sides of case provide unimpeded access to outer keys

Includes #2 Phillips fastener to easily adjust key tension

Hex key blade has a 270-Degree rotation

High-leverage blades designed to reduce slippage and stripping
![]() Klein Tools 32787 64-Piece Micro-Ratchet Bit Precision Driver Set with Modula... | ![]() Klein Tools 70550 Hex Wrench Key Set, 11 SAE Sizes, Heavy Duty Folding Allen ... | ![]() Klein Tools 33801 Impact Driver Bit Set with Magnetic Nut Drivers, ProFlex S2... | ![]() Klein Carbon Fiber Full Brim Hard Hat w/Headlamp, Titan | ![]() Klein Tools 32933 Impact Driver, SAE 7-in-1 Impact Socket Set, 3 Flip Sockets... | ![]() Klein Tools 9525 Tape Measure, 25-Foot Compact Double-Hook Imperial Measuring... | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | 32787 | 70550 | 33801 | 60512 | 32933 | 9525 |
| Description | Klein Tools 32787 64-Piece Micro-Ratchet Bit Precision Driver Set with Modula... | Klein Tools 70550 Hex Wrench Key Set, 11 SAE Sizes, Heavy Duty Folding Allen ... | Klein Tools 33801 Impact Driver Bit Set with Magnetic Nut Drivers, ProFlex S2... | Klein Carbon Fiber Full Brim Hard Hat w/Headlamp, Titan | Klein Tools 32933 Impact Driver, SAE 7-in-1 Impact Socket Set, 3 Flip Sockets... | Klein Tools 9525 Tape Measure, 25-Foot Compact Double-Hook Imperial Measuring... |

Pro Folding Hex Key Set, 10-Key Metric Sizes 1.5mm to 12mm, Industrial Strength Heat Treated Alloy Steel

As an American manufacturer of hand tools for more than 160 years, Klein Tools makes premium-quality, professional-grade tools that deliver performance, durability and precision. Our team continues to put six generations of expertise into each tool by using the highest quality materials and superior workmanship.
Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.

Klein Tools' Pro Folding Hex Key line features a highly durable reinforced nylon handle with easy access to each key. The heavy-duty 10-Piece set includes 4-Inch-long extended reach blades and a strategically placed #2 Phillips fastener on the outer body for effortless key tension adjustment. Klein Tools' hex sets are color-coded for quick identification: red for inch, blue for mm, and green for Torx, enhancing efficiency.
- Pro Folding Hex Key Set with 10 extended-reach blade approximately 3-1/2-Inch to 4-1/2-Inch long for greater reach
- Key sizes include 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm
- Effortlessly adjust key tightness or looseness with the convenient #2 Phillips fastener
- High-leverage blades open independently up to 270 degrees
- Hex-key ends are square-cut for a secure, full-depth fit and maximum contact with the socket to prevent slippage and stripping
- Reinforced nylon handle has a sturdy, comfortable grip
- Blades are made of tough, heat-treated alloy steel and and black phosphate coated to prevent rust
- Openings on the sides of case provide unimpeded access to outer keys

Includes #2 Phillips fastener to easily adjust key tension

Hex key blade has a 270-Degree rotation

High-leverage blades designed to reduce slippage and stripping
![]() Klein Tools 32787 64-Piece Micro-Ratchet Bit Precision Driver Set with Modula... | ![]() Klein Tools 70550 Hex Wrench Key Set, 11 SAE Sizes, Heavy Duty Folding Allen ... | ![]() Klein Tools 33801 Impact Driver Bit Set with Magnetic Nut Drivers, ProFlex S2... | ![]() Klein Carbon Fiber Full Brim Hard Hat w/Headlamp, Titan | ![]() Klein Tools 32933 Impact Driver, SAE 7-in-1 Impact Socket Set, 3 Flip Sockets... | ![]() Klein Tools 9525 Tape Measure, 25-Foot Compact Double-Hook Imperial Measuring... | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | 32787 | 70550 | 33801 | 60512 | 32933 | 9525 |
| Description | Klein Tools 32787 64-Piece Micro-Ratchet Bit Precision Driver Set with Modula... | Klein Tools 70550 Hex Wrench Key Set, 11 SAE Sizes, Heavy Duty Folding Allen ... | Klein Tools 33801 Impact Driver Bit Set with Magnetic Nut Drivers, ProFlex S2... | Klein Carbon Fiber Full Brim Hard Hat w/Headlamp, Titan | Klein Tools 32933 Impact Driver, SAE 7-in-1 Impact Socket Set, 3 Flip Sockets... | Klein Tools 9525 Tape Measure, 25-Foot Compact Double-Hook Imperial Measuring... |





















