Description
The PTI 12″ Adjustable Quick Square with Layout Tool is a reliable and versatile tool designed for professionals who require accuracy on the job. Ideal for carpentry, roofing and general construction, this square combines the functions of a traditional speed square with the added versatility of an adjustable arm—perfect for marking angles, rafter layouts and quick measurements on site.
Built from durable aluminium, the square is lightweight yet strong, with clearly etched scale markings for easy reading in all conditions. The adjustable arm allows for precise repetition of angles and measurements, making layout work faster and more efficient.
Key Features of this Adjustable Speed Square:
- Strong aluminium body offers durability without added weight
- Adjustable arm allows for accurate angle setting and layout versatility
- Clear, easy-to-read scale markings for fast reference on the job site
- Ideal for rafter layout, angle marking and quick field measurements
- Perfect for use in carpentry, roofing, framing and general construction tasks
Whether you’re framing, cutting rafters, or setting angles, the PTI Adjustable Quick Square is an essential addition to your toolkit.







