For over 100 years, C.K has been at the forefront of hand tool manufacturing, producing high-quality tools that meet the most demanding needs of trade professionals. Their tools are engineered to offer leading performance, durability, accuracy, and strength - all key requirements for professional results. Working with metallurgical and design engineers, they develop new materials, manufacturing techniques, and finishing treatments to push the boundaries of performance. Through research with an extensive panel of cross-trade professionals, tools are developed to assist with everyday tasks, resulting in innovative tools that transform working practices. The C.K T4829D is an 11-piece ratchet screwdriver and bit set that includes: a ratchet screwdriver, screwdriver bits (Slotted: 3.0, 4.7, 6.3mm; PH: 2; PZ: 1, 2, 3; Hexagon: 3, 4, 5mm). This screwdriver features a hi-torque ratchet mechanism, a magnetic shaft for secure bit retention, left and right-hand rotation with lock action, and a cushion grip handle with a convenient internal bit storage compartment.