This Gravitron has a “Poppin Copper Vein” handle and an Elmax blade.
This John Gray custom prototype isn’t unlike a lot of OTF knives out there, similar ergonomics, action, etc., but it’s got a key difference. This is a gravity knife. It is opened with either gravity or centripetal force while pressing the button, and closed the same way. Because of this, it’s just as fast as a lot of OTFs, but because it has no spring, it’s a more reliable mechanism with fewer moving parts. Comes with a carbon fiber pocket clip.
Specifications
- Overall Length:9.00"
- Blade Length:3.75"
- Blade Material:Elmax
- Blade Style:Wharncliffe
- Finish:Satin
- Edge Type:Plain
- Handle Length:5.125"
- Handle Material:Aluminum
- Color:Copper
- Weight:3.57 oz.
- Knife Type:OTF
- Brand:John Gray
- Model:Graviton
- Best Use:Collection, Everyday Carry
- Product Type:Knife
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