An essential and versatile tool set, this 31-Piece Ratchet Screwdriver Wrench Set is great to have around the house or workshop. The high grade alloy steel set includes one ratchet wrench, two precision screwdrivers and 28 bits. The bits have magnetic tips for a secure hold and are conveniently labeled and organized into four blocks. The tools have rubber grip handles for increased torque. Comes packaged in a clam shell. ,31-Piece Ratchet Screwdriver Wrench Set,Set De Trinquete/Destornillado