Device for erecting and plumbing a wall frame unit
Device for holding a workpiece adjacent a ceiling support
Diagonal ceiling brace
Door frame apparatus and method for installing a door frame
Door frame assembly jig
Door frame installing fixture
Element moulding of metal mesh
Form brace with adjustable face
Glasshouse strut
Hurricane reinforcement device
Insulated concrete form method and system
Knee brace bracket for tilt-up construction
Knee brace bracket for tilt-up construction
Light weight, hollow structural support column
Metal stud holding device
Method and adjustable apparatus for anchor-free masonry wall...
Method and apparatus for maintaining a column in an upright...
Method and apparatus for preparing a frame for installation in a
Method and apparatus for stabilizing structures
Method and apparatus to fix wooden and other foundations