Putco pop-up locker rails for 2007–2014 Chevrolet Silverado 3500 and GMC Sierra 3500 dually trucks with an 8 ft bed provide pop-up tie-downs that close flush when unused and lift to secure heavy cargo. Made from 304 stainless steel with die-cast chrome ends, they feature four spring-loaded tie locations, 1 3/4" tube diameter, 500 lb capacity per end, convenient no-drill stake-pocket installation and a lifetime warranty.
Putco 07-14 Chevrolet Silverado - 8ft Dually Pop Up Lockers