🖤 Lock in strength, unlock sleekness — the hidden hero of your aluminum frames!
This 20-piece set of black powder-coated aluminum extrusion L-brackets includes 40 M5 screws and a wrench, crafted from electrophoresis zinc alloy for superior rust and abrasion resistance. Designed to fit snugly inside 20 series aluminum profiles with 6mm slots, these concealed corner braces provide a clean, professional finish ideal for industrial frames, 3D printers, CNC routers, and robotics projects.
| Finish Type | Powder Coated |
| Unit Count | 20.0 Count |
| Item Depth | 0.2362 inches |
| Mounting Type | Corner Mount |
| Manufacturer | Tongling Hardware |
| UPC | 796862233273 |
| Part Number | Tongling-JC-20 |
| Item Weight | 7.8 ounces |
| Product Dimensions | 1.02 x 0.37 x 1.02 inches |
| Item model number | 2020 series extrusion M5 |
| Size | 20pcs black with screws |
| Style | 20Pcs Interior Bracket with Screw |
| Finish | Powder Coated |
| Item Package Quantity | 1 |
| Included Components | 2020 series m5 set screw., 20 series aluminum extrusion l bracket. |
| Batteries Included? | No |
| Batteries Required? | No |
J**.
Easy to use came as described
Bracket quality:Came straight and with all the listed hardware. I used these to help brace and square the frame on my Tronxy X5SA 400 pro and they did an amazing job would def recommend for anyone else looking to stiffen up their machine a little more.
R**E
Vendpr and product are good
Great product for custom rack building.
C**E
Great for putting together a laser cabinet.
Kit had enough pieces to put together an enclosure for my laser with swinging door frame. I really like the low profile of these over regular corner brackets that sit outside of the 2020 rails.
T**R
Simple As
They feel solid enough as the end pieces for my Pc frame, the grub screws are not pointy, they have an inverted point that makes a circular dent in the extrusion. Tighten it down enough, and it feels secure.
S**R
As expected
First time messing with extrusion and this set of hardware was recommended. Had everything i needed for my project with plenty for future mods. Good bang for the buck.
T**S
Works as discribed
Arrive on time perfect for what I needed them for
N**I
Perfect Fit and Strong Hold
Used these to elongate my laser bed. Perfect fit and strong hold. No jumping or skipping when crossing the joint.
J**W
Fast, Just as described.
Fast, Just as described.
Trustpilot
1 week ago
2 weeks ago
