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BLCCLOY

2Pcs 300mm 2020 Series V Slot Aluminum Extrusion Profiles European Standard for 3D Printer Parts Frame Linear Rail Extruded Aluminum Profile

  • Based on 15 reviews
Condition: New
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$9.93 Why this price?
Save $7.05 was $16.98

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Saturday, Jul 18
Order within 9 hours and 58 minutes
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Size: 2 Pcs Matte Black


Style: 300mm


Features

  • Model: 20mm x 20mm v slot, Size: 300 x 20 x 20(L*W*H). 2pcs 2020 aluminum extrusion aluminum profiles rail - 300mm.
  • Package contain: 2pcs 6mm v slot aluminum extrusion - 300mm.
  • Protect: Each profile rail is covered with a layer of film to reduce scratches on the profile during transportation.
  • 2020 series aluminum extrusion connector set widely used for building industrial aluminum frame structures, 3d printers, cnc routers, cnc laser cutters, robotics projects.
  • Note: The end is not tapped, and the size of the hole is 5mm. If you need to tap it yourself, the diameter of the thread groove you choose needs to exceed 5mm.

Description

Package contain: 2pcs 300mm v-slot aluminum extrusion profiles. Model: 20mm x 20mm, Size: 300 x 20 x 20(LWH). 2pcs 2020 aluminum extrusion aluminum profiles rail - 300mm

Product Dimensions: ‎11.81 x 0.79 x 0.79 inches


Item Weight: ‎9.9 ounces


Manufacturer: ‎Tongling Hardware


Item model number: ‎2020 series


Date First Available: ‎August 9, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Great value.
Exactly as advertised. Only complaint is that they were covered on shavings from being cut to size. Had to be careful not to get very sharp aluminum savings everywhere, but for the price thats hardly much of an issue.
Reviewed in the United States on June 12, 2026 by marc meneses
    • Good product!
Size: 2 Pcs Matte Black Style: 300mm
Not much to say. These are good quality aluminum extrusions.
Reviewed in the United States on January 26, 2026 by David Yeater
    • As advertised.
As advertised.
Reviewed in the United States on December 29, 2025 by Robert B.
    • Not as specified Not as specified
Size: 4 Pcs Matte Black Style: 300mm
Review Image by DayahS
The dimensions are wrong. While they are V-slots, and 20mm, the inner hole is 5mm, not 4.2mm, meaning you cannot tap the ends for M5. This is not what I wanted and not matching the description/images.
Reviewed in the United States on December 4, 2025 Reviewed in the United States on December 4, 2025 by DayahS

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