1 x Pair Attic Ladder Spreader Hinge Arms For Werner 55-1 MFG 2006 And Older Feature Condition: 100% Brand New Color: Chrome Material: Steel Overall dimension is 29-1/2 inches DescriptionThis kit is the part that helps you replace older, If you don't have a Werner attic ladder the 55-1 will not work on your attic ladder.Offer maximum durability and precise performance. Fits For Fits These Werner Series Attic Ladders,models Before February 2006: Models Mk 1 thru Mk 3 A2208 W2210 WH2208 A2210 W2508 WH2210 A2508 W2510 WH2508 A2510 WH2510 WH3008 WH3010 If you don’t know your model, please refer to the second picture Package Include Pair Counter Balance Arms (Left & Right), Hardware, & Instructions This Kit Does Not Include Springs Shipping All items will be shipped out in 1 business day, no expedited service available. (USA only, Does NOT include Hawaii, Alaska or Puerto Rico, PO Boxes/APO's) Contact us Any Questions, Just feel free to contact us on eBay. We will reply you in 1 business day.