The 16″ x 24″ Big J framing square is everything a carpenter needs for quick, efficient and accurate work. It includes english graduations as well as octagon scales, rafter tables, brace tables and board foot tables, making it a versatile tool. It also features permanently etched EZ Read graduations and numbers graduations that are permanently etched in black for easy visibility.

• 24″ x 2″ body, 16″ x 1-1/2″ tongue, 1/8″ thick
• Stainless steel body – durable, tough, strong, resists rust
• Permanently etched EZ Read graduations and numbers
• Graduations measure in 1/8″, 1/10″, 1/12″, 1/16″
• Includes octagon scales, rafter tables, brace tables and board foot tables