Johnson Level 12 In. Aluminum Rafter Square with Instruction Manual & Rafter Tables Brand_Taymac Is a Fireblock sealant

Is a Fireblock sealant

Though not immersible

These couplings are designed for solvent weld installation in new or existing pipe lines and comply with ASTM D1784 and D2466

000 count 1" finish staples

Johnson Level 12 In. Aluminum Rafter Square with Instruction Manual & Rafter Tables Brand_Taymac Is a Fireblock sealantSolid 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.