Universal Tweezers. The high-quality all-rounders: Universal tweezers offer a wide range of different types of handles and tip shapes They are anti-magnetic, highly corrosion-resistant and are ideal for all demanding standard applications. Capacity half-moon Capacity in square millimetres Square drive Capacity square Capacity step-like square Capacity triangular Clamping width hexagon Clamping width round Clamping width square Clamping width