This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the MFR
The Mole Richardson Hook Clamp Assembly is for various lighting fixtures. The jaw section opens to 2-3/8" (6cm). The hook is 2" (5cm) long. Overall length is 7.5" (19cm). It has a 3/8 in threaded bolt.