This is the GorillaGrip(R) Fold Up Tool (Inch & Metric) from Bondhus(R).

• Maximum strength Protanium Steel construction: High Torque Steel that's 25% stronger than the competition.
• Corrosion resistant black Proguard finish creates crystalline structure that doesn't allow water to penetrate.
• Precision tip eliminates cut off burr problems.
• The rotation feature: 90 degree stop feature converts the tool into a non-stop, time-saving spin wrench.
• Space age composite handle "stronger than steel".
• Lightweight ergonomic design handle is not temperature sensitive when working in extreme hot and cold conditions with bare hands.
• Turn & Flip feature: means not having to disengage the tool from the fastener when working up against walls or other obstructions.
• Tool isolating flutes and adjustable key tension.
• Bondhus' lifetime warranty.

• (1) 12 Piece Fold Up Tool Set

• Inch Sizes: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32
• Metric Sizes: 5, 4, 3, 2.5, 2, 1.5