General description Sealey Premier Non-Sparking Ratchet Wrench 1/2" Square Drive is designed for safety and efficiency in professional environments. Manufactured from Beryllium Copper, this tool is part of a comprehensive range of Premier Non-Sparking Safety Tools, making it suitable for daily professional use. Technical specifications Manufactured from Beryllium Copper Twist-reverse mechanism Knurled handle for added grip and control Length: 245mm Model No.: NS040 EAN: 5054511764062 Other information