Positioning Tweezers. Holding, inserting, pulling: With dimensionally adapted shapes, the gripping surfaces are perfect for positioning or pulling round or cubic.components precisely Even the smallest elongated components can be inserted and moved with ease. 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