Set consists of:

• 24 1/2-inch studs for 5/8-inch table slot -- 4 each of 3-, 4-, 5-, 6-, 7- and 8-inch lengths
• Six T-slot nuts
• Four coupling nuts
• Six flange nuts
• Six pairs of steel step blocks
• Three pairs of steel step clamps
• One fitted rack that can be mounted on wall or machine or sit on a table