30 Set Silver 2020 Series Aluminum Extrusion Profile Connector, includes 30pcs 2040 Corner Bracket, 122Pcs T-Nuts, 1220Pcs Screws and 2Pcs Wrench for 20 x 20mm Series Aluminum Extrusion Profile. 𝗖𝗢𝗦𝗧-𝗘𝗙𝗙𝗘𝗖𝗧𝗜𝗩𝗘 𝗚𝗢𝗢𝗗𝗦 - Our 2040 series aluminum profile connector set contains all the required parts to complete the installation of 20 x 20mm aluminum extrusion at a 90 degree angle.
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