Klein's Pro Folding Hex Key Set has both SAE and Metric sizes. The hex ends are square-cut for a secure full-depth fit and maximum contact with the hex socket to prevent slippage & stripping of the socket. Discover more Klein Tools at HomElectrical now!
- 2 Pack Pro Folding Hex Key Set with extended-reach blades approximately 3.5-in to 4.5-in long for greater reach.
- 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 to prevent rust.
- Openings on the sides of case provide unimpeded access to outer keys.
- 21 Key sizes: 3/32-in, 7/64-in, 1/8-in, 9/64-in, 5/32-in, 3/16-in, 7/32-in, 1/4-in, 5/16-in, 3/8-in, 1/2-in 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm.