Description 2 Reviews Created for Cardinal Pens, this 48 mm J-Bar is a great option when 54mm is too long and 40mm is too short. Price is per individual J-bar. This is the size you need for Esterbrook J, LJ, and SJ pens. Don't forget our Cardinal Pens Hemostat for easy installation of these J Bars! We offer Free Shipping on all orders over $69 for US customers! 2 Reviews Hide Reviews Show Reviews 5 Perfection! Posted by Andrew on Feb 16th 2026 I can't believe I am writing a review for a J-bar but here we go. Was gifted a lovely Esterbrook LJ in gray that had a rusted J-bar that finally gave up the ghost. Thanks to watching Brian on YouTube it occurred to me that maybe Cardinal Pens sold a replacement and of course they do! It clicked into place perfectly and I have a working Esterbrook LJ again. Oh happy day! 5 Cardinal Pens Replacement J-Bar - 48mm Posted by David Rzeszotarski on Dec 16th 2025 This replacement was a perfect fit for my Esterbrook Model SJ. It looks identical to the original.
5 Perfection! Posted by Andrew on Feb 16th 2026 I can't believe I am writing a review for a J-bar but here we go. Was gifted a lovely Esterbrook LJ in gray that had a rusted J-bar that finally gave up the ghost. Thanks to watching Brian on YouTube it occurred to me that maybe Cardinal Pens sold a replacement and of course they do! It clicked into place perfectly and I have a working Esterbrook LJ again. Oh happy day!
5 Cardinal Pens Replacement J-Bar - 48mm Posted by David Rzeszotarski on Dec 16th 2025 This replacement was a perfect fit for my Esterbrook Model SJ. It looks identical to the original.
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