Draper 3/8″ Extention Bar Set 5 Piece Product Overview Product Details Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications Expert Quality, manufactured from chrome vanadium steel hardened and tempered, with a polished finish. Each ext. bar has a knurled ring for extra grip. Attached with a spring – loaded ball bearing for secure socket holding. Display Packed. Contents: 5 x Extension bars: 45, 75, 150, 250, 450mm
