Sooper Edge Adjustable T-Square – Fits 18" to 96" Rulers

The Sooper Edge Adjustable T-Square is a heavy-duty aluminum add-on that converts your straight safety ruler into a precise 90° layout and cutting guide. Compatible with all Sooper Edge and Big Blue safety rulers from 18" up to 96", it’s ideal for drafting, measuring, and cutting applications in sign, vinyl, and graphic shops. 

Add the Sooper Edge Adjustable T-Square to your existing safety ruler to get a reliable, shop-grade T-square capable of squaring up graphics, signs, wrap film, banner substrates, and more. Built from heavy-duty aluminum with a durable anodized finish, the T-square makes a perfect 90° angle, great for layout work, aligning, measuring, or cutting at precise right angles. Whether you're trimming sign blanks, aligning vinyl, or preparing layout lines, this attachment helps improve accuracy and consistency across jobs. Because it fits any ruler from 18" to 96", it’s versatile enough for small decals or large-format banners.

Product Features

• Heavy-duty aluminum construction for long-lasting durability and precision.
• Creates a perfect 90° angle — useful for drafting, layout, and cutting.
• Bright anodized finish — durable and professional look.
• Compatible with all Sooper Edge and Big Blue safety rulers from 18" to 96".
• Ideal for layout, alignment, and precise right-angle cuts for vinyl, signs, banner materials, or graphics media.

Ideal For

• Sign shops, print shops, and vinyl wrap studios needing precise 90° layout and cuts
• Workers and installers trimming banner materials, substrates, or wrap films
• Graphics and wrap production environments where measurement and alignment accuracy matters