Twin Slot Shelving Brackets & Uprights

Twin Slot Shelving Brackets & Uprights twin slot uprights New workshop starts here!and how to fit TWIN SLOT shelving Plywood Shelves with steel twin slot Twin Slot Shelf Upright 710mm White

twin slot Heavy duty wall mounted twin slot shelving upright 2400mm long create a fully adjustable wall mounted shelving system to suit you requirement from our

twin slot upright Wall Systems Twin spur Slotted Wall Upright from Yorkshire Displays, Bradford, West Yorkshire, shop fittings and wall systems displays  I'm assuming tall uprights so that I can get more fixings into the wall Does the height of the upright make much difference? Not sure if I need