The electrician's service box (ref. no. 01-311) is a comprehensive fifty-two-piece set with a number of the most useful electrical tools enclosed in a 22" strong box. The box made of durable polypropylene is prepared for the toughest conditions, safely protecting expensive tools. It has a shock- and bruise-resistant strong body with thick walls. It is waterproof and dust-resistant with an IP67 classification. It is equipped with a pressure valve maintaining a balance between internal and external pressure. This means that you can travel with it at different heights. Thanks to the waterproof O-ring seal and double closure, the case is very tight. For better comfort, it is equipped with two handles (for vertical and horizontal carrying) as well as a telescopic handle and wheels, ensuring even greater ease of transport. Equipped with 4 foam inserts containing tools certified with a 1000V certificate according to the IEC60900 standard.