This AeroShield Installation Kit features standard mounting hooks for all WD500 and WD600 Wind Deflectors. This kit includes four Nylon mounting straps with buckle (00924), four #2 hooks (00932), four #6 hooks (00936), four #8 hooks (00647) and four #9 hooks (01599). One AeroShield Wind Deflector instruction sheet is included for the installation process.