A grayscale fabric pattern with vertical lines of stitch holes.
Source V. Hartikainen
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
Sweet and subtle white plaster with hints of noise and grunge.
Source Phil Maurer
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
Pattern produced in Paint.net using the Vibrato plug-in.
Source Firkin
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
Not even 1kb, but very stylish. Gray thin lines.
Source Struck Axiom
To get the tile this is made up from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Zero CC tileable hard cover cells book texture, 4k, scanned and made by me. CC0
Source Sojan Janso
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios