150mm Steel Impact Extension Bar1" Sq DriveSpring-Ball Socket RetainerDrop-forged Chrome Molybdenum steel extension bar. Suitable for use on all types of impact tool. Phosphate finish for added corrosion resistance. Spring-ball socket retainer and drilled head to accept retaining pinFeatures: Drop-forged steel extension bar. Suitable for use on all types of air impact tool. Chrome Molybdenum steel with phosphate finish for added corrosion resistance. Spring-ball socket retainer and drilled head to accept retaining pin. Lifetime guarantee . Specification: Drive -1"Sq Length -150mm Material -CrM Net Weight -1.33kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01191 Loops 150mm Steel Impact Extension Bar - 1" Sq Drive - Spring-Ball Socket Retainer in Metallics