Has anyone used these to mount solar panels on rv roof ?

That's a good question. This track for sure accept 1/4 hex bolts in the T track side. All depends how big are the solar panels. The matter here is when you are on the road.You dont want those solar panels being taken off the roof by the wind.

What are the exact dimensions? The diagram is incorrect including the metric conversions. The interior height can't be 16.8mm if only 10mm high.

6.67 mm interior . width outside is 18.95. height outside is 9.42

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QWORK Aluminum T Track, 2 Pack 12 Inch Universal Double Cut Profile T Track, with Predrilled Mounting Holes and Screws, Woodworking and Fixtures, for Drill Press Table, Router Table

Product ID: 412465350

Details

Brand
QWORK
Colour
white
Item diameter
19 Millimeters
Material
Aluminum Alloy
Shape
T

📏12-inch length - versatile fit for multiple setups

🔩Pre-drilled holes + screws - install in minutes

🛠️6063 Aluminum Alloy - durable & rust-resistant

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Description

🔧 Elevate your workshop game with precision and speed!

BUILT TO LAST - Premium anodized 6063 aluminum alloy ensures unmatched durability and rust resistance for your workshop essentials.
PRECISION FIT - 12-inch universal double cut profile perfectly accommodates 1/4" and 5/16" T-bolts and hex bolts for seamless integration.
EFFORTLESS SETUP - Comes with pre-drilled mounting holes and screws—get your T-track installed and ready in minutes, no hassle.
PRO GRADE PERFORMANCE - Trusted by thousands with a 4.6-star rating, this T-track is a must-have for serious makers and pros alike.
VERSATILE APPLICATION - Ideal for drill press tables, router tables, CNC setups, and woodworking jigs—upgrade any workspace instantly.

The QWORK Aluminum T Track 2-pack features 12-inch anodized 6063 aluminum rails with pre-drilled holes and mounting screws, designed for quick installation and compatibility with standard T-bolts. Perfect for enhancing woodworking and metalworking setups like router and drill press tables, it combines durability, versatility, and professional-grade quality favored by thousands of users.

Specifications

ASIN	B0922KNFZ2
ASIN	B0922KNFZ2
Best Sellers Rank	#62,655 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Power Tool Accessory Jigs
Brand Name	QWORK
Color	white
Country of Origin	China
Country of origin	China
Customer Reviews	4.6 4.6 out of 5 stars (1,784)
Customer reviews	4.6 4.6 out of 5 stars (1,784)
Date First Available	14 July 2021
Grade Rating	Commercial
Item Diameter	19 Millimeters
Item Form	solid
Item Shape	T
Item Thickness	0.38 Inches
Item Weight	161.4 Grams
Item model number	WD4818
Manufacturer	QWORK
Manufacturer	QWORK
Material	Aluminum Alloy
Model Number	WD4818
Number of Items	2
Number of Packs	2
Package Dimensions	31.7 x 5.59 x 2.49 cm; 161.4 g
Part Number	WD4818
UPC	781380129122
Unit Count	2.0 Count

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TrustScore 4.5 | 7,300+ reviews

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S/.63

Duties & taxes included

In stock

Sold byAmazon PeruDelivered 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 Peru.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

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