Silverline - 3PCE EXTENSION BAR SET 1/4INCH - 598440 Square drive 3pce extension bar set manufactured from chrome vanadium steel, hardened, tempered, chrome plated and polished with knurled bands for extra hand grip and a hole for positive ball retention. Spring-loaded ball bearing holds socket securely in place. set contains 75, 125 and 250mm extension bars. manufactured in accordance with DIN3123.
