31 Piece Non-Sparking Socket Set1/2" Square DriveBeryllium CopperDie forged Beryllium Copper. 8-32mm Socket set. Includes 1/2"Sq drive ratchet wrench, spark plug socket, extension bars, sliding T-bar, universal joint, offset handle and slotted socket bit asories. Supplied in storage caseFeatures: Die forged Beryllium Copper. Contents: Standard Sockets; 8-32mm, Spark Plug Socket; 13/16", Extension Bars; 125, 250mm, 1/2"Sq Drive Ratchet Wrench, Universal Joint, Offset Handle, Speed Brace, Sliding T-Handle, Slotted Screwdriver Socket. Supplied in storage case. Lifetime guarantee . Specification: Contents -Standard Sockets; 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 26, 28, 24, 27, 30, 32mm, Spark Plug Socket; 13/16", Extension Bars; 125, 250mm, 1/2"Sq Drive Ratchet Wrench , Universal Joint, Offset Handle, Speed Brace, Sliding T-Handle, Slotted Screwdriver Socket Net Weight -8.625kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys05833 Loops 31 Piece Non-Sparking Socket Set - 1/2" Square Drive - Beryllium Copper