Easy to Make Precision Tape Measure (I MADE ONE ONCE ! SOMEBODY BORROWED IT , YEP ! NEVER RETURNED IT !DB.)
Laying out a common rafter For simple gable or shed roofs, you need to learn this basic building block of roof framing.
Man looking at Square
Very cool idea with many possibilities.
Accutrax pencil "blade" fits in any standard utility knife but is a marking tool!
Adjustable Saw Horses
Sheet Metal Pattern Layouts by Edwin P. (Compiled by) Anderson, http://www.amazon.com/dp/B000IOTQV2/ref=cm_sw_r_pi_dp_3KG5qb0ZTHSZK