SKU: SP22330 3/8"Dr Socket Wobble Extension Bar 3pc Set - SP Tools 3 piece wobble extension set 3/8''Dr 75mm, 150mm and 250mm long SKU: SP22330 3/8"Dr Socket Wobble Extension Bar 3pc Set - SP Tools The SP high performance range of Sockets and Accessories are designed to incorporate the needs of professional tradesman. Chrome vanadium steel for high durability (CRV)  Flat drive technology to maximize grip  Quick release system for easy socket changes  Cushioned grip handle for operator comfort  Specially strengthened ratchet gear teeth to sustain maximum applied torque. Read more