Rola Universal Locking Arm Size Ski Carrier 4 This size Locking Arm can carry four* pairs of snow skis or two* snowboards (most sizes), or a number of fishing rods (with reels attached)*Capacity guide only - may vary depending on skis, and/or vehicle fitment The maximum internal capacity is 420mm, and the Arm requires a minimum available bar width of 425mm for fitment Fits most sports roof racks including ROLA Sports, ROLA Universal, other major sports racks, and equivalent original equipment racks Shipping: Shipping address: Goods can be shipped to street address or a PO Box address, however, bulky goods will not be shipped to a PO Box address. Shipping to a PO Box address address will attract an additional charge. Delivery: There will be only 1 attempt to deliver at the nominated address. Authority to Leave the parcel is assumed, unless otherwise indicated on the web order. If you or your representative is not present to accept your delivery, either the parcel will be left at a secure place within your premises or a card will be left for you to contact the courier and organise a pick up from their depot or an Australia Post Office location.