Are you in need of GSE Tooling part 718B or 20 Ton Variable Height Tripod Jack? Here at Aerospace Unlimited, we have over 6 billion new, old and obsolete parts including those for Boeing Aircraft and more. Simply search via our parts directory which include 718B and you can find what you are looking for. We have a dedicated account manager onsite who would be more than happy to assist! We distinguish ourselves from the competition because we are the only independent distributor with a No China Sourcing policy. Contact us now and we can provide you with a quote in as little as 15 minutes.