Benefits of your new heim joints. Includes 1-right hand thread 1-Left hand thread Heim set. Spacers Jam nuts and tube adapters included. 7/8” 14tpi Thread Misalignment spacers fit 5/8" standard bolts (Grade 8 or better recommended) 2" mounting width. Tube adapters fit 1.25" ID tube (inside diameter) 1-piece design Heat Treated steel Never needs grease 32,000 Pound static load rating The mounting width is 2" These massive Heim joints are the best you can buy. They are heat-treated and hard chrome plated to give you a better finish for longer. The race is Teflon impregnated nylon for superior durability. These rod ends have a 7/8” Shaft with 14tpi. The 3/4” bore is the strongest way to make this heim. The included zinc-coated misalignment spacers reduce that down to a 5/8” standard bolt. The included jam nut is zinc coated for superior durability. Also included is the 1.25” ID tube adapter. They will fit snugly in any 1.25” ID tube. These HeimJoints.net joints are the strongest available for your rock crawler Jeep Toyota Buggy or any project you may be building. Common uses are steering joints and link joints on hot rods drag racing 4-link lowrider or custom builds.