Calculated Industries 4080 Construction Master Pro Trigonometric Calculator Faucet & Sink Repair stainless steel pinch clamps or

stainless steel pinch clamps or stainless steel crimp sleeves (all sold separately)

up to 960 sq

removable clevis is for easier rigging

Replaceable blade and gauge

Colored Knits

Calculated Industries 4080 Construction Master Pro Trigonometric Calculator Faucet & Sink Repair stainless steel pinch clamps orThe Construction Master Pro Trig provides construction professionals with complete trig functions to help them quickly and easily solve complex construction math problems. It saves time, reduces costs and prevents re work. You can effortlessly work in and convert between feet inch fractions and metric units. Instantly calculate complex construction challenges for stair layouts, roofs, framing and much more. Full trig functions with sine, cosine,