Rock Solid 50X50 Aluminum Extrusion T Slot Profile Two Pack At 68 Inch Slick Anodized Silver Finish Heavy Duty Linear Rail Guide For 3D Printer And CNC Rig DIY Builds Top Shelf Gear
✔️ 2 Pack 50x50mm 1750mm 6063 Aluminum Profile With Groove Slots
This two pack delivers heavy duty linear guide rails cut from thick grade 6063 metal to hold together custom machine frames without twisting. Builders typically weldless bolt these pieces onto workstations, laser engravers, and automated conveyors to keep belts and shafts tracking perfect during long production runs.
✅ Cross section measures 50mm (1.97 inches) x 50mm (1.97 inches)✅ Overall length runs 1750mm (68.9 inches) per piece
✅ Four internal T channels accept M3 M4 and M5 fasteners
✅ Grade 6063 alloy gets a slick anodized silver coating
✅ Package contains two matching linear motion supports
💡 What do standard 5050 aluminum t slot extrusions actually hold up on a custom cnc build?
These square linear motion profiles take the guesswork out of framing while keeping your assembly rigid under heavy loads.
- The built in groove system makes it extra handy to slide in compatible t nuts for quick bracket mounting
- Pre drilled hole spacing helps you align stepper motors and lead screws without guessing measurements
- Anodized surface resists wear and keeps sliding couplers gripping tight during repeat cycles