For 70" Bar B2
This B2 Professional Brace is only for use with our B2 Stretcher Bar Frames whose length is 70''.
For Frame width up to 71'', order 1 Brace
For Frame width up to 107'', order 2 Braces
For Frame width 108'' and over, order 3 Braces. Width is defined as the short dimension. Length is defined as the long dimension.
Only solid wood is used, not finger-jointed wood which tends to bend or break under pressure
Precision machined at each end which allows the Brace to be inserted into our B2 Stretcher Bar.
Our special keys/wedges can be inserted at each end which gives the frame support, should the frame need to be expanded, which increases the canvas tension.
Special Groove is machined on both edges which accepts Masterpiece® Cross Braces.
Multiple Crosses are easily constructed for large frames, even up to 144'' x 144''
Patented bracing system.
Does not work with other manufacturer's Stretcher Bars.