A carpenter tool includes a triangular body having a hypotenuse edge opposite a right corner, a first edge extending between the right corner and the hypotenuse edge, and a second edge extending between the right corner and the hypotenuse edge opposite the first edge. A fence is pivoted to the first edge for movement between first and second positions. In the first position, the fence is normal to the triangular body. In the second position, the fence is coplanar to the triangular body.

A footer square apparatus may be used to measuring a building foundation and may include a footer square body, a first guide line, a second guide line, a third guide line, a corner marking, and at least one angle marking. The first guide line and second guide line may be perpendicular, and the third guide line may form a 45 angle with the first guide line and second guide line. The at least one angle marking may identify an angle as measured between a line from the corner marking to the angle marking and at least one of the first guide line, the second guide line, and the third guide line.

A carpenter tool including a body having a first edge and a second edge, a bubble level carried in the body, the bubble level having a tubular sidewall terminating at opposed first and second closed ends. The tubular sidewall has a first section and a second section, wherein at least one of the first and second sections is parallel to at least one of the first and second edges. The first and second sections are oriented normally with respect to each other. The first and second sections are joined to each other in fluid communication and partially filled with a fluid and a bubble in the fluid, such that the bubble is enabled to move between the first and second sections freely.

A system, method, and apparatus for conveniently and accurately cutting material such as trim, tile, profiles, Schluter trim, or other such non-flat material which are difficult to hold steady, comprises a tool body, the tool body configured to have an adjacent side, an opposite side, and a hypotenuse, a hypotenuse slit formed in the tool body, a second slit formed in the tool body, and an indentation in the tool body.

A multi-purpose framer's speed square in the form of a right triangle comprising a top plate with a T-shaped edge and a series of etched top plate lines including framing top plate call outs, a notched front edge having a plurality of notches spaced along the length in increments, ruler etching callouts, and lumber width callouts denoting lumber sizes, and a hypotenuse edge having etched top plate lines, common rafter window plumb cut outs and a hip/valley section disposed above the hypotenuse edge having etched degrees and hip/valley roof rafter plumb cuts.

A system, method, and apparatus for conveniently and accurately cutting material such as trim, tile, profiles, Schluter trim, or other such non-flat material which are difficult to hold steady, comprises a tool body, the tool body configured to have an adjacent side, an opposite side, and a hypotenuse, a hypotenuse slit formed in the tool body, a second slit formed in the tool body, and an indentation in the tool body.