ESB Tanning bed hardware kit for lay-down beds up to 2012. **This is the kit that came with all new ESB lay-down tanning beds that were made before 2012. This Kit Includes: (1) Allen Wrench (2) Nylon Caps (2) Steel Ring Washers (2) Hex Bolts (2) Allen Bolts ( 2 ) Ball ends (a.k.a. ball studs) that the tanning bed shocks mount to. The ball ends threads into the end caps at the head and foot of an ESB lay-down model of tanning beds. Ball Stud Size:5/16" X 1/2" - 18 threads per inch 10mm Ball Nut is 1/2" Does NOT fit Cam Loc Shocks! Quantity: 2 Ball Studs Ball Ends Fits: ESB, Solar Wave, and Solar Storm. Part # 800076 Use the CART feature to combine shipping on multiple items. I also have other ESB, Solar storm, and Solar Wave replacement parts, lamp kits, and accessories that are not listed in my store so just ask if you don't see something.