#qijintrid

QIJINTRID 10Sets 1" x 1"Series Aluminum Profile L-Shape Corner Bracket, 10pcs Inside Corner Bracket with 20pcs Sliding T Nuts and Screws, for 1010 T Slot Aluminum Extrusion Accessories

QIJINTRID 20Sets 1010 Series Aluminum Profile Connector, 20pcs 1010 Corner Bracket, 40pcs T-Nuts, 40pcs Hex Screw Bolt and 1pcs Wrench, for T Slot Aluminum Extrusion Profile