This is on trend back to back Pull Handle on Plate solution suits timer front doors with a minimum 35mm and a maximum 45 mm thickness. Making a grand entrance in stylish stainless steel. It can be mixed and matched with Delf Euro and Contemporary deadbolts, Kwikset Downtown or electronic Kevo Contemporary Deadbolts ( Sold Separately). Whats in the box 2 * 580mm * 74mm Backing Plates 2 * 510mm pull handles oblong style 1* heavy duty roller bolt All fixing required Instruction sheet tools required for installation Pencil cordless drill Phillips head screwdriver