Metric: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm
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
Heated-treated alloy steel with best in class rust prevention
Openings on the sides of case provide unimpeded access to outer keys