Electrician's tool box (ref. no. 01-311) is a comprehensive set of fifty-two pieces that includes a range of the most useful electrical tools offered in a 22-inch strong box. The box is made of durable polypropylene and is designed for the harshest conditions to secure expensive tools inside. It features a strong body with thick walls that are shock and impact resistant. Water and dust protection is rated IP67. It includes a pressure gauge that maintains balance between inside and outside pressures, allowing the box to be carried across altitudes. Water-tight O-ring sealing and double closing make the casing very tight. For greater comfort, it is equipped with two handles for vertical and horizontal carrying, and a telescopic handle with wheels for added convenience during transport. The product features four foam inserts with tools certified for 1000V in accordance with IEC60900.