General description Sealey NS039 Premier Non-Sparking Socket Set is a comprehensive 31-piece tool kit designed for professional use. Made from die-forged Beryllium Copper, this socket set is ideal for environments where spark risk is a concern. It includes a variety of essential tools and comes supplied in a convenient storage case. Technical specifications Material: Die forged Beryllium Copper Contents: Standard Sockets; 8-32mm, Spark Plug Socket; 13/16", Extension Bars; 125mm, 250mm, 1/2"Sq Drive Ratchet Wrench, Universal Joint, Offset Handle, Speed Brace, Sliding T-Handle, Slotted Screwdriver Socket Nett Weight: 8.625kg Model No.: NS039 EAN: 5054511764093 Compatibility and accessories Includes 1/2"Sq drive ratchet wrench Includes spark plug socket Includes extension bars Includes sliding T-bar and universal joint Includes offset handle and slotted socket bit accessories Other information