PRICES MAY VARY. USE WITH ANY THICKNESS OF LUMBER. Yes, that means you can use a larger beam than the typical 4x6 if you like, such as a 4x8, 6x6, or 8x8 — Free to design your own perfect A-frame! (The first two images are with a 6x6 beam.) TIGHT, WOBBLE-FREE, HASSLE-FREE fit every time. (Never have to plane down lumber to fit! And never a wobble from loose fit!) Patent Pending. IT'S SO WOBBLE-FREE that you can build many crazy swing set designs, for which we offer FREE ONLINE PLANS--ECLIPSE SWI
