Indexing Pry Bar, Round Stock, 5.5 L Blade, Grooved Head Profile, Extendable, 21 in to 33 in ORS NASCO or 150 ft³ cylinder no or 150 ft³ cylinder no greater than 8 1 4 inch diameter Equipped with safety chains and large 8 inch wheels (6108 laminated steel body for superior strength Hardened steel shackles for extra cut resistance Proprietary rustproofing for longer life Commercial grade padlocks feature superior protection from drilling and prying Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications Able to reach areas inaccessible to a fixed head tool for improved access Head rotates 180° through 14 locking positions for unparalleled access and leverage Compact design allows for work in tight spaces Designed for demolition repositioning equipment