Wooden wedge subframe - 21 cm.

Stretcher Bar for Wedge Frame – A Reliable Base for Professional Artists High-Quality Wooden Stretcher Bar for Canvas Stretching and Gallery Wrap The stretcher bar for wedge frames is an essential component for creating professional canvas frames. Made from carefully dried, high-quality wood, it provides excellent strength, stability, and long-lasting durability. Suitable for professional artists, hobby painters, galleries, and art studios. The wedge-profile design allows easy and precise canvas stretching and future tension adjustment. If you plan to wrap the canvas around the back of the frame (gallery wrap), choosing a wedge stretcher frame ensures optimal results and even canvas tension. The stretcher bar features a profile width of 37 mm and a profile height of 20 mm, offering an excellent balance between strength and lightweight construction. These dimensions make it suitable for both standard and larger canvas formats. For larger or elongated formats, additional support bars (cross braces) are used to reinforce the frame structure and prevent warping or bending of the canvas plane, ensuring long-term stability and a professional finish. Key benefits: Designed for wedge-type frame assembly Ideal for gallery wrap canvas stretching Allows re-tensioning with wooden wedges Profile dimensions: 37 mm width / 20 mm height Compatible with support bars for large formats Suitable for oil, acrylic, and mixed media painting