AA Products Model PT-SP-HR-DKWB Steel Cargo Van Safety Partition Equipped with Acrylic Custom Window Board, High Roof Protective Bulkhead with Door Kit Fit for Full Size Sprinter Vans Grey # Bundle It has a gutter-to-rooftop clearance

It has a gutter-to-rooftop clearance of 6

you can use stainless steel or nylon spacers to improve stability for ladder rack

with dimensions of 11" inner diameter and 6

The Model X202-NV for NISSAN NV(Cross Bar Length:72") /NISSAN NV200 (Cross Bar Length:50" & 60")

AA Products Model PT-SP-HR-DKWB Steel Cargo Van Safety Partition Equipped with Acrylic Custom Window Board, High Roof Protective Bulkhead with Door Kit Fit for Full Size Sprinter Vans Grey # Bundle It has a gutter-to-rooftop clearanceFitment: AA Van Safety Partition Fits for full size high roof Sprinter vans, maximizes comfort in the passenger area. This product equipped with door handle partition swing door conversion kit and acrylic custom window board Feature: Grey powder coat finish, constructed with heavy duty gauge steel, Long lasting & Innovative mesh window bulkhead design, offers improved visibility and a large area to mount accessories Configuration: This Door kit