Road Runner Carbon Fibre Tripod with ART The 542ART carbon fiber pro video tripod has a patented leg release and locking system (known as ART - Advanced Release Technology) which lets you open or close the tripod in under four seconds - without needing to use locking levers, knobs or buttons. The extreme speed of the 542ART makes it ideal for news crews filming under pressure. Use of carbon fiber tubing makes this two-stage video tripod one of the lightest in its class, so it won't weigh you down even if you're moving from location to location on foot. The 542ART is the successor of the Manfrotto 540ART, and has all of the features and practical innovations that made the 540ART tripod so popular and so well-regarded among video professionals. The 542ART offers the added benefit of a unique "squid" spreader that delivers even more flexibility for shooting in tight spaces. Double stainless steel spiked feet provide unmatched traction on uneven terrain or at odd angles. For shoots on smooth floors or surfaces, pull on/off rubber feet are included and can be quickly and easily installed. The 542ART comes with a 75mm-100mm bowl adapter for compatibility with all industry-standard half-ball video heads.