The C85 series of ISO 6432 cylinders are constructed of stainless steel and is designed for long service life. It offers dimensional interchangeability with other manufacturer's cylinders, and it features corrosion-resistant anodized covers, abrasion-resistant seals, and a leak-proof assembly between the covers and cylinder tube. The two largest bore sizes feature a replaceable rod seal. SMC Corp.http://rbi.ims.ca/4911-579
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
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