4 Sets Black 25 Series 10 Series Aluminum Extrusion Pivot Hinge Swivel Degree…

1010 series aluminum extrusion profile flexible pivot joint connector set, 4pcs aluminum profiles connector, 4pcs handles with screws nuts for 1″ x 1″ aluminum extrusion accessories. 4 Sets Black 25 Series 10 Series Aluminum Extrusion Pivot Hinge Swivel Degree Angle Bracket with Hardware Accessories Handle for 1010 1020 2525 T Slot Extruded Aluminum Profile.