Slide & Lock Bag Trolley Unit with Lock and Unlock Cord – Black. Add this to any FUJI Trolley Bag Rack Beam System Trolley Fits all FUJI i-Beam Rack Systems Check it out on the FUJI Mats Youtube Channel! (We can not guarantee fit or function on rack systems not supplied by FUJI Mats) **Use webbing/straps to hang your bags. Do not use a hard metal snap-hook (like stainless) on the metal eye-ring of the trolley. The harder metal will cut into the steel and accelerate the life of the trolley. For a shorter hang, we recommend our Bushing & Swivel Kit to allow movement and protect your trolleys' life. ** Over time, your Trolley may lose 'grip' on the beam. Keep the system locked when stored to extend the spring life. Aftermarket Springs maybe ordered to refresh the hold of your trollies, see Trolley Springs - Replacements
