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Pegasus Art Supplies Pair of Chunky Museum 45 Stretcher Bars

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Museum 45 Stretcher Bars (4.5cm depth - Approx. 1 3/4") - Pair -Length 30cms (approx. 12")

These exhibition quality canvas and stretcher bars are a reliable, immensely strong, non-warping design, made from European prime pinewood 100% sourced from sustainable PEFC certified forestry. The pinewood is laminated or finger jointed with an added 9mm pin joint to make each canvas stretcher frame rigid and stable.

These heavy duty stretcher bars for canvas, are easy to put together for the perfect canvas stretcher frame. Laminated wood minimises the chance of warp giving you as the artist confidence that you have the best frame for your painting. The process involves the cut finger joints being carefully selected, glued together and laminated, then cut to the stretcher bar shape. The glue used is free from formaldehyde and any other hazardous compounds making these stretcher bars suitable for the finest linen and canvas. Canvas stretcher frame made with our bestselling Museum 45 stretcher bars are popular with artists for stretching cotton canvas, synthetic canvas and linen fabric and also for canvas inkjet prints, giclee prints, theatre backdrops and screens.

Museum 45 Stretcher Bars : 45mm x 44mm dimension.

Distance of the canvas from the crossbar is 30mm.

Rigid and stable.

Simple to assemble, each stretcher bar has interlocking ends that fit together neatly.

Wooden wedges supplied - corners are not glued, the wedges allow for any later re-tensioning of canvas.

Environmentally friendly PEFC 100% Certified Prices shown are for one pair of stretcher bars. Enter the number of pairs of stretchers required to box. All Prices include VAT.

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NOTE: THERE IS AN EXTRA DELIVERY CHARGE FOR THESE BARS OF £75.00, YOU WILL BE CONTACTED FOR THE EXTRA PAYMENT. Museum 45 X-bar (Chunky) 300cms (with 3 holes). Use this crossbar with 300cm Museum 45 stretcher bars to add strength and stability to your canvas frame. The 300cm crossbar has three mitred holes matching the same length stretcher bar. e.g. a frame 300cm x 200cm would require four crossba…
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Museum 45 X-bar (Chunky) 170cms (with two holes) For use with 170cm M45 stretcher bars to add strength to your canvas frame. Two mitred holes in this length. e.g. a frame 170cm x 150cm would require three crossbars - one 170cm and two 150cm to provide added strength to your frame.



Free UK Mainland Delivery on Orders Over £50*
*except 275cm and 300cm stretcher bars.

Delivery is charged as priced on each order (International delivery exceptions apply).

Standard Delivery: We aim to process and dispatch orders within two days. However at peak order times this may not always be possible so please allow 3-5 days for processing.

If you are unavailable when our delivery partner tries to deliver your order, they will usually try to deliver again the next working day or they will drop a card in to offer you a collection from a local collection point. If you should refuse delivery of goods, or are not available to accept the delivery on both delivery attempts, you will be required to cover any extra costs incurred.

Click and Collect Available

Click and collect is available at our Stroud shop. Please await our confirmation email before collecting. Proof of order required to pick up goods.

See full delivery information and pricing here.


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Please contact us by phone or email on This is so one of our staff can determine whether you would like to return the product for a refund or exchange the product.


You have 28 calendar days to return an item from the date you received it.

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Your item needs to have the receipt or proof of purchase.


Once we have received your item and inspected it we will contact you.

If your return is approved, we will initiate an immediate exchange or refund to your credit card (or original method of payment). You will receive the credit within a certain amount of days, depending on your card issuer's policies.


Products returned by you because of a defect will be refunded in full, including a refund of the delivery charges for sending the item to you and the cost incurred by you in returning the item to us.

Products returned by you within the seven-day cooling-off period will be refunded in full, including the cost of sending the item to you. However, you will be responsible for the cost of returning the item to us.

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