•Stick-Fit technology provides smooth, one-handed installation. Once the screw is engaged with the driver bit (included in every box) it ‘locks on’ using a friction lock. This allows the screw to be inserted using only one hand. This enables the free hand to be used to position the component being fixed, perfect for making fine movements as required. Stick-Fit is also a massive benefit when working in tight spaces or driving the screws at awkward angles.