Clarkes flexible extension bar is perfect for use in situations where nuts & bolts need to be tightened or undone but access is limited or restricted and a traditional solid extension bar simply wont fit.- 3/8 drive size- High quality chromed vanadium steel construction- Secure but easy to release sprung ball socket retention- Overall length approx. 190mm- Suitable for all hand ratcheting applicationsPTDCLA1700536