Holman GM 155" Wheelbase Flooring w/ Mounting Tracks Model 40475GL 6'1" It fits both Standard and

It fits both Standard and High Roof vans

We recommend the 1721693 Buyers Top Mount for commercial use

or utility trailer

UnderCover Elite LX 18 (19 Limited) Sierra 5'9" - G2X - Havana Model UC1138L-G2X

Holman GM 155" Wheelbase Flooring w/ Mounting Tracks Model 40475GL 6'1" It fits both Standard andHolman GM 155" Wheelbase Flooring w Mounting Tracks Model 40475GL This flooring consists of 3 4 composite pieces connected by aluminum extrusion. 40475XX series floors have aluminum mounting tracks that are laid onto the floor of the van to use for mounting cargo van equipment to the floor. Installation of the rigid flooring prevents the need to drill into the floor of the van to mount Holman shelving. *Threshold Required: 40477G* Features: 10mm