Abstract: A tool holder for firmly holding a wide range of sizes and shapes of tool handles includes a holder handle, a cage assembly, a clamp, a locking coupling, and a threaded actuator. The cage assembly includes a pair of axially spaced apart supports having axially aligned through openings sized for receiving tool handles of different sizes and shapes. The clamp is transversely movable between the supports in opposite directions for releasably clamping the tool handle against the supports. The locking coupling is interposed between the holder handle and the cage assembly for selectively adjusting the angular orientation of the cage assembly relative to the holder handle. The threaded actuator is operable to lock or unlock the locking coupling for permitting or restricting adjustment of the angular orientation of the cage assembly relative to the holder handle.

Abstract: A chassis conversion device including an elongated frame with a pair of ISO corner castings affixed to each of its front and rear ends. A pair of twist locks is affixed to each of the front and rear ends of the frame. An additional two pairs of twist locks are affixed to the frame adjacent its midpoint. The latter two pairs of twist locks are selectively retractable so that they may be lowered beneath the top of the frame. In use, the chassis conversion device may be positioned atop a gooseneck-type chassis to permit the chassis to carry either one full-length (40′) ISO container or a pair of half-length (20′) ISO containers.