How big is the center hole??

Hello, If the orientation of the extrusion is an inch on the top and bottom and the sides are two inches, then the diamond shaped hole in the center is 0.646 in height, 0.812 in wide, and 0.620 in from each flat side of the diamond. Hopefully this helps, if not let me know. Carmen

do you have smaller lengths?

Yes, we have 36", 24" and 12" available.

Looking to use as diy roof-rack crossbars. how much weight could 2 hold? thinking a roof-top tent.

Good morning, The profile for your design will depend largely on the max weight and the size of the frame to determine how many cross bars are needed to hold the weight. You may need to search for options to design the frame for safety purposes. Also, please consider stainless steel hardware and some type of locking agent for the bolts. Thank you, Carrie

Do you sell 72" lengths?

Yes, we do offer the 1020 in the 48" lengths. See this link https://www.amazon.com/s/ref=nb_sb_noss?url=me%3DA1H481IPHNMK5K&field-keywords=1020 Thank you Peggy

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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8020, 1020, 10 Series 1 Inch x 2 Inch T-Slotted Aluminum Extrusion DIY Extruded Linear Slot Bar Rail 80/20 (Clear Anodize, 48" Long)

8020, 1020, 10 Series 1 Inch x 2 Inch T-Slotted Aluminum Extrusion DIY Extruded Linear Slot Bar Rail 80/20 (Clear Anodize, 48" Long)

Product ID: 8188454

Details

Brand
80/20
Color
Silver
Item dimensions L x W x H
48 x 1 x 2
Material
Aluminum
Shape
Rectangular

📏Precision cut with tight tolerances, 48" length

🔩6 open T-slots for versatile mounting

⚙️6063-T6 high-strength anodized aluminum

Description

⚙️ Build Bold, Build Smart — The Backbone of Your Next Innovation

BUILT TO LAST - Premium 6063-T6 aluminum with anodized finish ensures unmatched strength and corrosion resistance.
MODULAR MASTERY - Six open T-slots let you customize and expand your build effortlessly.
PRECISION PERFECT - Deburred ends and tight cut tolerances guarantee a flawless fit every time.
ADJUSTABLE ADAPTABLE - Easily reposition components along the linear rail for ultimate flexibility and control.
VERSATILE APPLICATIONS - Ideal for automation, 3D printers, workbenches, fitness gear, and more—engineer your dream setup.

The 8020 10 Series 1" x 2" T-Slotted Aluminum Extrusion is a 48-inch long, high-strength 6063-T6 anodized aluminum rail featuring six open T-slots for versatile modular assembly. Engineered with precision cuts and deburred ends, it supports a wide range of professional applications from automation to custom workstations, delivering durability and adaptability for millennial makers and managers who demand quality and flexibility.

Specifications

ASIN	B001F0G648
Best Sellers Rank	#74,192 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #45 in Aluminum Bars
Brand Name	80/20
Color	Silver
Customer Reviews	4.8 4.8 out of 5 stars (149)
Grade Rating	Industrial
Item Dimensions	48 x 1 x 2 inches
Item Form	Bar
Item Shape	Rectangular
Item Thickness	2 inches
Item Weight	3.7 pounds
Manufacturer	80/20
Material	Aluminum
Model Number	1020-Parent
Number of Items	1
Number of Packs	1
Part Number	1020-Parent
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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