i want to make sure i am reading this correctly, it is 10 pieces, and EACH peice is 48 inches in length, so 480 in total? thanks

10 pieces, 48” each for total length of 480 inches

what is the width of each piece, not the length but the width? Not the package, but the width of each metal piece.

2020 stock is 20mm by 20mm. 2030 would be 20mm by 30mm. and so on. You need to be careful as this only gives you the gross external dimensions. The PROFILE may be different from one supplier to the another AND the purpose may be slightly different. For example, a "V" slot extrusion is specifically for a linear rail system. What you see here is specifically for a T slot hold dawn. In practice I've seen people use the different profiles interchangeably but performance may suffer.

Is it possible to bend these beams on the pipe bender so that the rollers can roll freely on them? A circle with a diameter of half a meter

It is unlikely you could bend it well. This is T5 meaning the hardened level. T6 is typically the maximum. The harness provides strength but makes bending difficult. With all the structure you may not get the channel fit that it has pre bend. If the bend radius is shallow enough you might be able to make it work. As a wild guess I would think it would be well under 10 degree bend. The anodizing also will not like being bent.

The description states european standard extrusion, which is 6mm? but it also states m5 at 5mm? is the slot 5mm or 6mm?

Slot width is 6mm. The M5 is in reference to common hardware that is compatible with this size extrusion but not a reference to the slot width.

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IXGNIJ 10pcs 48inch T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY 1220mm Silver(48inch)

IXGNIJ 10pcs 48inch T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY 1220mm Silver(48inch)

Product ID: 739658513

Details

Material
Aluminum
Brand
IXGNIJ
Item dimensions L x W x H
48.03 x 0.79 x
Color
Silver
Shape
Rectangular

📏48-inch (1220mm) precision length

🔩6063-T5 high-strength aluminum

⚙️4-groove T-slot compatibility

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Description

⚙️ Elevate your DIY game with precision-engineered linear rails that keep you ahead of the maker curve!

ROBUST RELIABLE - Constructed from premium 6063-T5 aluminum alloy delivering exceptional strength without the bulk—built to last through every project.
BULK PACK ADVANTAGE - 10-pack of 48-inch rails means you’re ready to scale your builds or stock up for future innovations—never run out mid-project.
MODULAR ADJUSTABLE - Four-sided T-slot design compatible with M3, M4, M5 nuts and pulleys for seamless customization and expansion.
ENGINEERED FOR PRECISION - European standard anodized finish ensures ultra-smooth, corrosion-resistant surfaces for flawless linear motion.
VERSATILE DIY POWERHOUSE - Perfectly tailored for 3D printers, CNC machines, laser stands, and custom automation setups—unlock your creative potential.

The IXGNIJ 10-pack of 48-inch European standard 2020 T-slot aluminum extrusions are crafted from durable 6063-T5 alloy with an anodized finish for smooth, corrosion-resistant surfaces. Designed for high-strength linear motion applications, these rails support versatile DIY projects including 3D printers, CNC machines, and automation equipment. Their four-groove T-slot design allows easy integration with standard M3, M4, and M5 hardware, making them an essential modular component for professional-grade builds.

Reviews

D**D

Worth purchasing!

Good quality, great price! Useful for my home projects.

13.07.2026

A**D

Accurate and well manufactured

These aluminum extrusions are accurate to the stated dimensions, and well machined. I used them to add linear rails to a 3D printer, and found them to be straight and free of any warping or manufacturing issues.

18.06.2025

C**S

économique et solide.

Très bien usinés et à bon prix. Installé pour réaliser une pergola en extérieur.

8.08.2025

T**P

Good product

They worked for my purposes. Easy to cut with a small ryobi bandsaw. Used these to make a stand for my case and bullet feeder. I will buy again.

1.02.2026

R**I

Was cut to the size I wanted

Works great for what I wanted

3.07.2026

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$647.73

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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Manufacturer	IXGNIJ
Part number	6880
Item Weight	5.74 Kilograms
Product Dimensions	122 x 2 x 2 cm; 5.74 kg
Item model number	2020T
Size	10PCS 1220mm(48'')
Color	Silver
Style	2020
Finish	Smooth
Material	Aluminum
Shape	Rectangular
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

IXGNIJ 10pcs 48inch T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY 1220mm Silver(48inch)

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Details

Description

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Reviews

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