GRY-2032XD 0.5 Drive Extra-deep 6 Point Impact Socket - 1 in. 0.5 in. Drive 6 point Extra Deep Fractional Impact Socket - 1 in. Grey Pneumatic Impact Sockets are designed for professional tool users. Additional Fractional and new Metric sizes are available individually. Five &#40;5&#41; inches overall length&#44; with over 4.37 in. bolt clearance depth. Manufactured using top quality Chrome-Molybdenum alloy steel