Effortlessly convert a Slimline II Roof Rack into an expedition style rack with this siderail kit.Includes all hardware and components needed to fit siderails to any4-7 slat-long Front Runner Slimline II Roof Rack. -Consists of:4x Tubular rails2x Cast LH drop downs2x Cast RH drop downs2x Mid-joints with C-clipsInstallation hardware Materials used:Black powder-coated stainless steelBlack powder-coated die cast aluminium Product Dimensions:1236mm (48.7) L x 20mm (0.8) W x 62mm (2.4) H This is one side only (LH RH same dimensions)Weight:2.14kg (4.7lbs)