ThatWouter: /* Variations */

2026-03-16T16:24:29Z

Variations

← Older revision		Revision as of 10:24, 16 March 2026
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	\|valign="top" \|[[PE]], [[CE]]		\|valign="top" \|[[PE]], [[CE]]
	\|valign="top" \|[[8Cr13MoV]]		\|valign="top" \|[[8Cr13MoV]]
	\|valign="top" \|~~Feb.~~ 2026 -		\|valign="top" \|March 2026 -
	\|valign="top" \|$100.00 (2025)		\|valign="top" \|$100.00 (2025)
	\|valign="top" \|		\|valign="top" \|

ThatWouter: /* Variations */

2026-02-18T15:52:01Z

Variations

← Older revision		Revision as of 09:52, 18 February 2026
Line 46:		Line 46:
	\|valign="top" \|[[PE]], [[CE]]		\|valign="top" \|[[PE]], [[CE]]
	\|valign="top" \|[[8Cr13MoV]]		\|valign="top" \|[[8Cr13MoV]]
	\|valign="top" \|~~2025~~ -		\|valign="top" \|Feb. 2026 -
	\|valign="top" \|$100.00 (2025)		\|valign="top" \|$100.00 (2025)
	\|valign="top" \|		\|valign="top" \|

ThatWouter: /* Appearance in catalogs */

2026-01-07T17:07:26Z

Appearance in catalogs

← Older revision		Revision as of 11:07, 7 January 2026
Line 5:		Line 5:
	The C275 ButtonUp appeared in the following catalogs:		The C275 ButtonUp appeared in the following catalogs:
	* [https://drive.google.com/file/d/1IKisBZNVl1sbNoFjyJtj5X5AvJPo59-0/view?usp=drive_link 2025 Spyderco Reveal Volume 18]		* [https://drive.google.com/file/d/1IKisBZNVl1sbNoFjyJtj5X5AvJPo59-0/view?usp=drive_link 2025 Spyderco Reveal Volume 18]
			* [https://drive.google.com/file/d/1oYl1bRUQ-5WU4UnB5jL18pj9m5GjT-gN/view?usp=drive_link 2026 Spyderco Product Guide]

	==Designer==		==Designer==

ThatWouter: Created page with "The '''C275 ButtonUp''' is Spyderco's first folding knife design to use a button-lock locking mechanism. ==Appearance in catalogs== The C275 ButtonUp appeared in the following catalogs: * [https://drive.google.com/file/d/1IKisBZNVl1sbNoFjyJtj5X5AvJPo59-0/view?usp=drive_link 2025 Spyderco Reveal Volume 18] ==Designer== Eric Glesser ==History, mentionings from the forums etc.== *[https://forum.spyderco.com/viewtopic.php?t=98818 ButtonUp], posted by forum member ''R..."

2025-10-27T20:16:55Z

Created page with "The '''C275 ButtonUp''' is Spyderco's first folding knife design to use a button-lock locking mechanism. ==Appearance in catalogs== The C275 ButtonUp appeared in the following catalogs: * [https://drive.google.com/file/d/1IKisBZNVl1sbNoFjyJtj5X5AvJPo59-0/view?usp=drive_link 2025 Spyderco Reveal Volume 18] ==Designer== Eric Glesser ==History, mentionings from the forums etc.== *[https://forum.spyderco.com/viewtopic.php?t=98818 ButtonUp], posted by forum member ''R..."

New page

The '''C275 ButtonUp''' is Spyderco's first folding knife design to use a button-lock locking mechanism.

==Appearance in catalogs==

The C275 ButtonUp appeared in the following catalogs:
* [https://drive.google.com/file/d/1IKisBZNVl1sbNoFjyJtj5X5AvJPo59-0/view?usp=drive_link 2025 Spyderco Reveal Volume 18]

==Designer==
[[Eric Glesser]]

==History, mentionings from the forums etc.==
*[https://forum.spyderco.com/viewtopic.php?t=98818 ButtonUp], posted by forum member ''RugerNurse''.

==Information from the Spyderco catalog on the web==

'''C275 ButtonUp'''

"''Designed by Eric Glesser, the ButtonUp™ is Spyderco’s first-ever manual-opening button-lock folder. It combines a high-strength, ultra-convenient button-lock mechanism with ball bearing pivot washers to yield one of the smoothest and most “fidget-friendly” folder actions we have ever produced. Its modified clip point blade is crafted from 8Cr13MoV stainless steel and boasts a full-flat grind for superior edge geometry and strength. The blade is housed in a lightweight, easy-to-clean, open-backed handle constructed with smooth carbon fiber/G-10 laminate scales reinforced with nested stainless steel microliners around the pivot and lock. To ensure convenient carry and keep the ButtonUp poised for quick access, it includes a reversible hourglass clip that provides a choice of left- or right-side tip-up carry. The clip anchors to a second set of microliners nested in the butt of the handle and straddles a lined lanyard tube that allows the easy attachment of fobs and lanyards.''

''The ButtonUp is available in two different versions: one with a satin-finished blade and brightly finished handle hardware and an all-black theme featuring a black oxide blade coating and matching black-coated hardware. Both are available with a choice of PlainEdge™ or partially serrated CombinationEdge™ blade configurations.''"<ref name="current catalog">The C275 ButtonUp in [https://spyderco.com/products/buttonup%E2%84%A2-carbon-fiber Spyderco's online catalog, accessed 27 October 2025]</ref>

==Variations==

The C275 ButtonUp is made in China and features:
* A [[Button-Lock]] locking mechanism.
* Ball bearing pivot washers.
* A modified [[Clip Point Blade]].

{|{{Articletable}}
{{Tableheading}}'''[[SKU]]'''
{{Tableheading}}'''[[Handle]]'''
{{Tableheading}}'''[[Edge|Edge(s)]]'''
{{Tableheading}}'''[[Steel]]'''
{{Tableheading}}'''[[From/To]]'''
{{Tableheading}}'''[[MSRP]]'''
{{Tableheading}}'''[[Note]]'''
{{Tableheading}}'''[[Number made]]'''
{{Tableheading}}'''[[Grind]]'''
{{Tableheading}}'''[[Clip]]'''
{{Tableheading}}'''[[Clip positions]]'''
{{Tableheading}}'''[[Collectors club]]'''
|-
|valign="top" |C275CF
|valign="top" |Smooth finished [[Carbon Fiber]]/[[G-10]]
|valign="top" |[[PE]], [[CE]]
|valign="top" |[[8Cr13MoV]]
|valign="top" |2025 -
|valign="top" |$100.00 (2025)
|valign="top" |
|valign="top" |Regular production
|valign="top" |[[Full Flat grind]]
|valign="top" |Chrome [[4-way]]
|valign="top" |[[LH/RH]], [[TU]]
|valign="top" |[[Main]]

|-
|valign="top" |C275CFBK
|valign="top" |Smooth finished [[Carbon Fiber]]/[[G-10]]
|valign="top" |[[PE]], [[CE]]
|valign="top" |Black oxide-coated [[8Cr13MoV]]
|valign="top" |2025 -
|valign="top" |$105.00 (2025)
|valign="top" |Features all-black hardware.
|valign="top" |Regular production
|valign="top" |[[Full Flat grind]]
|valign="top" |Black [[4-way]]
|valign="top" |[[LH/RH]], [[TU]]
|valign="top" |[[Main]]

|}

==Most collectible variation==

Any variation of the C275 in mint condition with original packaging and paperwork would be considered collectible.

===Questions regarding collecting the C275===

Some interesting questions we are looking for an answer to:

Questions with an answer:

==Technical information==

Measurements (mm and grams) of the C275 ButtonUp:
{|{{Articletable}}
{{Tableheading}}'''Variation'''
{{Tableheading}}'''Length overall'''
{{Tableheading}}'''Length closed'''
{{Tableheading}}'''Length blade'''
{{Tableheading}}'''Length edge'''
{{Tableheading}}'''Blade thickness'''
{{Tableheading}}'''Weight'''
|-
|align="right"|C275CFP
|align="right"|195.072mm
|align="right"|112.522mm
|align="right"|83.058mm
|align="right"|68.834mm
|align="right"|3mm
|align="right"|60g
|}

Measurements (inches and ounces) of the C275 ButtonUp:
{|{{Articletable}}
{{Tableheading}}'''Variation'''
{{Tableheading}}'''Length overall'''
{{Tableheading}}'''Length closed'''
{{Tableheading}}'''Length blade'''
{{Tableheading}}'''Length edge'''
{{Tableheading}}'''Blade thickness'''
{{Tableheading}}'''Weight'''
|-
|align="right"|C275CFP
|align="right"|7.68in
|align="right"|4.43in
|align="right"|3.27in
|align="right"|2.71in
|align="right"|0.118in
|align="right"|2.1oz
|}

==References==

<references/>

== Pictures ==
{|
|-
|[[Image:Spyderco C275CFP ButtonUp.jpg |left|thumb|500px|The C275CFP ButtonUp, open and closed.]]
|[[Image:Spyderco C275CFPBK ButtonUp.jpg |left|thumb|500px|The C275CFPBK ButtonUp, open and closed.]]
|}

==Related==

==Categories==

[[Category:Knives]]
[[Category:Folding knives]]
[[Category:ClipIts]]

C275 ButtonUp - Revision history

ThatWouter: /* Variations */

ThatWouter: /* Variations */

ThatWouter: /* Appearance in catalogs */