• 6 Pack 4 Hole L Shaped Connector Bracket, Length 3¼", Width 1½", 4.8mm Thickness, 90 Degree Angle Connector Bracket Fit for ½" Bolt in 1-5/8" Strut Channel, Steel Galvanized KWD 10.500
• Soft Iron Rod, High Pure Iron Rod, Ideal Core for Making Electromagnets, 0.19" Diameter, 7.9" Long KWD 6
• 2 Pieces Track Roller Wheels Accessory Parts of The Beam Trolley System, Sliding Door Roller Track Roller Wheels with Box Rail Strut Channel KWD 14.500
• Perforated Stainless Steel Sheet Perforated Stainless Steel Sheet Metal 23.6" X 11.8" 304 Stainless Steel Perforated Plate,0.2" Hole KWD 13