Stay Spark-Free with The Sealey NS124 Non-Sparking Socket Set The Sealey NS124 is a Non-Sparking Die forged Beryllium Copper 17 piece Socket set supplied in a handy storage case. The NS124 includes a 1/2\"Sq drive ratchet wrench, extension bars, speed brace and sliding T-bar. Supplied in storage case. Features:    10-32mm Socket set Supplied in storage case Die forged Beryllium Copper Includes 1/2\"Sq drive ratchet wrench, extension bars, sliding T-bar and speed brace One of a comprehensive range of Premier Non-Sparking Safety Tools, suitable for daily professional use Comes With: Speed Brace Sliding T-Handle Extension Bars: 125, 250mm Standard Sockets: 10-32mm 1/2\"Sq Drive Ratchet Wrench Specification:  Model No. NS124