Johnson Level 12 In. Aluminum Rafter Square with Instruction Manual & Rafter Tables Wall Materials Turn on smoke alarms and

Turn on smoke alarms and aquariums

Stabilizes gas & diesel fuels up to 2 years

safflower seed

Strong fiber outer sleeve

with an optical grade magnification lens

Johnson Level 12 In. Aluminum Rafter Square with Instruction Manual & Rafter Tables Wall Materials Turn on smoke alarms andSolid aluminum body with CNC (Computer Numerical Control) machined edges for greater accuracy and durability. Low glare, protective powder coated finish. Permanent graduations and numbers are easy to read. Thick edge is useful as a saw guide. Scribe notches starting at 1 3 4 In. transfer outside increments from pivot point. 12 In. spans wider boards, simplifying layout and measurements. Complete instruction manual included with rafter tables.