- Necessary for re-tensioning the frame
- Carefully selected design
- Stretcher/Tensioners can be reused
- Easy and quick to assemble using a 4 mm Allen key
Si-Frame stretchers/tensioners are designed that a canvas can be retensioned quickly and easily. One or two stretchers per frame are sufficient to retension the canvas. The stretchers can also be reused. Quick and easy installation with a 4mm Allen key.