GRK Titanium coat damper shaft 28mm (2 piece) [Shibata] R31S112

GRK Titanium coat damper shaft 28mm (2 piece) [Shibata] R31S112

Marsoni

M251S

$12.99

Get it in 3 business days with 1 day shipping. Friday, May 29

GRK Titanium coat damper shaft 28mm (2 piece) [Shibata] R31S112This is a titanium coated damper shaft that compatible with GRK dampers. The titanium coating on the shaft surface not only reduces friction in the damper, but also protects the damper O ring by preventing scratches. We offer two types of damper lengths, 28mm and 30mm, so you can choose according to your stroke set and preferences. This product is 28mm.

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Really love the look of this bookcase and also the sturdiness of it. It’s really heavy and has great shelf space as well as being tall enough that I can use the top for figurine/collectable storage but not so tall that the items on top are unreachable which is nice. It was a little difficult to assemble with my husband getting hurt slightly when putting on the backer boards but once we had extra hands to help it was easy enough to finish up.

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Reviewed in the United States on March 20, 2026

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Ambleside mom

Louisville, US

★★★★★ 3

has some positives and negatives

The bookcases are very sturdy and look very nice. The instructions are easy to follow and they are good value for money (compared to other prices these days) The negatives are that the back is hard to have on exactly flush as they should be. The back panel is taped together poorly and is the main reason for the panels not lining up. I made it work with some creativity though. My main issue is that one of the main shelves (part 3) had the holes drilled backward and so you had to assemble it with the bare wood facing out. I will paint this to get a close match. You can't replace just one part and I didn't want to return the 80 lb package and go the refund route

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Reviewed in the United States on February 25, 2026

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Clemson Z

Port Orchard, US

★★★★★ 1

poor quality

the middle connection is so weak, resulting separate when moving. so poor quality, not recommended. better to buy Sander etc other brands

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Reviewed in the United States on April 26, 2026

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Amazon Customer