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โ๏ธ Build Bold, Build Sleek โ Connect Like a Pro!
This 22-piece 2020 aluminum extrusion connector set features black sandblasted aluminum alloy brackets, screws, nuts, and wrenches designed for 6mm T-slot profiles. Engineered for concealed corner mounting, it offers rust-proof durability and universal compatibility with industrial frames, 3D printers, CNC machines, and robotics projects.










| ASIN | B0BG59BHTB |
| Best Sellers Rank | #259,460 in Home Improvement ( See Top 100 in Home Improvement ) #1,935 in Brackets (Home Improvement) |
| Brand | tchrules |
| Brand Name | tchrules |
| Colour | Black |
| Country of Publication | USA |
| Customer Reviews | 4.4 out of 5 stars 116 Reviews |
| Finish Type | Black |
| Included Components | wrench |
| Item Depth | 3.0 inches |
| Item Dimensions | 7.6 x 7.6 x 7.6 Centimeters |
| Item Type Name | End Corner Bracket Connector |
| Item Weight | 0.34 Kilograms |
| Item dimensions L x W x H | 7.6 x 7.6 x 7.6 Centimeters |
| Manufacturer | tchrules |
| Manufacturer Part Number | A317 |
| Material | Aluminium |
| Material Type | Aluminium |
| Model Number | A317 |
| Mounting Type | Corner Mount |
| Product Finish Type | Black |
| Set Name | 2020 Aluminum Extrusion Connector Set (22 Pieces) |
V**V
Good set
Everything is great except there are not enough of M4 set screws
T**L
Great corner supports
Made a custom Ender 5 type of 3d printer using these and helped me from drilling holes everywhere. Very sturdy design.
K**M
L shaped inside corner brackets break easily
I really like the 3-Way End Corner Bracket Connector. The L shaped inside corner brackets break easily if any force is applied to them. If you are using corner joint plates for the strength in your joint, then these will be great to hold you joint in position until you put the plates on.
J**E
Work well and are easy to use
I bought these connectors to build an enclosure using extrusion shapes. The connectors worked well and were very easy to use; they made the job a breeze.
E**R
Does not fit 20mm x 20mm Extrusion from McMaster-Carr
Does not fit 20mm x 20mm extrusion sold by McMaster-Carr.
Trustpilot
3 weeks ago
1 week ago