Cross (center bars) 65 mm — non-standard lengths 101–149 cm, notched
Center Bars & Cross Bars for 65mm – Made in the Netherlands | Free Wedges | No Glue or Nails Needed
Add extra stability and rigidity to your stretcher frame with our center bars and cross bars. Made in the Netherlands from carefully selected spruce wood, triple laminated and 100% PEFC-certified (Certificate no. CU-PEFC-807830). Thanks to the smart puzzle/notch joint, the bars easily click together with a rubber mallet – no glue or nails required. Free wedges with every order.
- Order per piece (center bar) or per 2 pieces to form a cross.
- Seamless fit in the slots of our stretcher bars.
- Ideal for large canvases, fine art prints, and professional applications.
When to choose a center bar?
Choose a center bar for rectangular/elongated canvases where the longest side > 120 cm. Our stretcher bars from 50 cm upwards have a standard slot in which the bar fits puzzle-like.

Example (center bar)
- 60 × 130 cm canvas → order 2 × 60 cm + 2 × 130 cm + center bar 60 cm.
When to choose a cross bar?
Choose a cross (2 center bars with a notch that interlock in the middle) for nearly square formats where both sides > 100 cm. The cross clicks “puzzle-like” into the slots of the stretcher frame and distributes the tension evenly.

Stretcher frame with cross bar – extra rigidity for large (almost) square canvases.
Examples (cross)
- 120 × 130 cm canvas → 2 × 120 cm + 2 × 130 cm + 2 center bars (120 cm + 130 cm) forming a cross.
- 108 × 150 cm canvas → 2 × 108 cm + 2 × 150 cm + 2 center bars (108 cm + 150 cm) → cross.
Sustainable wood & accurate fit
Our center and cross bars are made of premium spruce wood, triple laminated to minimize warping or twisting. PEFC-certified (CU-PEFC-807830) from sustainably managed forests. Tight, precise fit, designed for our stretcher bars.
Compatibility & ordering advice
- Center & cross bars available online for 65mm stretcher bars. For 45mm: contact us.
- Available online up to 2 meters per bar; longer sizes on request.
- Frames > 2 meters → on quotation basis (advice: double cross).
- Allow at least +5 cm canvas per side compared to stretcher size when stretching.
Applications
- Artists & framers – large paintings, canvas, textile art.
- Fine art/print studios – heavy canvases and large format prints.
- Interior projects – durable and sleek wall presentations.
Order now
Order your center bar per piece or choose 2 pieces to create a cross. Combine with the right stretcher bars to quickly assemble a stable custom stretcher frame.
FAQ
Can I assemble it myself?
Yes. The puzzle/notch joint slides easily into the slots of the stretcher frame – no glue or nails required. Best assembled with a rubber mallet to keep everything square and tight.
When do I choose a cross instead of one center bar?
For (almost) square formats with both sides > 100 cm, or for very large canvases that need extra torsional rigidity and even tension distribution.
Are 45 mm and 65 mm interchangeable?
No. Our center and cross bars are only available online for 65mm (for 45mm on request).
What wood & certification do you use?
Spruce wood, triple laminated, 100% PEFC-certified (CU-PEFC-807830) for durability and dimensional stability.