Aqbau® Post support adjustable 110 x 110 x 250 mm for screwing on height adjustable Material: steel electro galvanized Total height - 250mm Hole diameter - 11 and 7mm Sheet thickness - about 4 mm footplate approx. 110x110mm ✔ Shipping is by DHL. You only pay postage once, no matter how much you order. If there are different shipping costs for different items, the higher shipping amount will always be charged ✔ Shipping always insured with tracking ✔ Secure & convenient payment methods ✔ 1 month right of return ✔ eBay Guarantee ✔ With every purchase you will receive a VAT invoice. ✔ If you have individual inquiries, wishes or general questions about the items, please contact us, we will be happy to help you. Our contact details can be found in the "Legal information from the seller" info.