BY21 Wings Slipit - Revision history

ThatWouter: /* Appearance in catalogs */

2025-09-10T15:39:44Z

Appearance in catalogs

← Older revision		Revision as of 09:39, 10 September 2025
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	The BY21 Wings Slipit appeared in the following catalogs:		The BY21 Wings Slipit appeared in the following catalogs:

			* [https://drive.google.com/file/d/1VE3e02DM1Y1FMxzdjBkOmIwEikHmHm2M/view?usp=drive_link 2008 Spyderco Product Guide - Mid-Year Supplement]
	* [https://drive.google.com/file/d/1Fjvtl69V6uR_IOGunes20UFpY4pnNpyp/view?usp=drive_link 2009 Spyderco Product Guide]		* [https://drive.google.com/file/d/1Fjvtl69V6uR_IOGunes20UFpY4pnNpyp/view?usp=drive_link 2009 Spyderco Product Guide]
	* [https://drive.google.com/file/d/1fO9a2U-nj7WJ38zd_F9TZrCGakP2LxGf/view?usp=drive_link 2010 Spyderco Product Guide]		* [https://drive.google.com/file/d/1fO9a2U-nj7WJ38zd_F9TZrCGakP2LxGf/view?usp=drive_link 2010 Spyderco Product Guide]

ThatWouter: /* Appearance in catalogs */

2025-09-10T13:59:01Z

Appearance in catalogs

← Older revision		Revision as of 07:59, 10 September 2025
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	The BY21 Wings Slipit appeared in the following catalogs:		The BY21 Wings Slipit appeared in the following catalogs:
	* [https://~~www~~.~~spyderco~~.com/~~catalog~~/~~2009SpydercoCatalog.pdf~~ 2009 Spyderco Product Guide]
	* [https://~~www~~.~~spyderco~~.com/~~catalog~~/~~2010_Spyderco_ProductGuide.pdf~~ 2010 Spyderco Product Guide]		* [https://drive.google.com/file/d/1Fjvtl69V6uR_IOGunes20UFpY4pnNpyp/view?usp=drive_link 2009 Spyderco Product Guide]
	* [https://~~www~~.~~spyderco~~.com/~~catalog~~/~~2011_Spyderco_Product_Guide.pdf~~ 2011 Spyderco Product Guide]		* [https://drive.google.com/file/d/1fO9a2U-nj7WJ38zd_F9TZrCGakP2LxGf/view?usp=drive_link 2010 Spyderco Product Guide]
	* [https://~~www~~.~~spyderco~~.com/~~catalog~~/~~2012SpydercoCatalog.pdf~~ 2012 Spyderco Product Guide]		* [https://drive.google.com/file/d/1PJ6hhAJIKU8DhzDKz_Pr4fPZgJaH87ks/view?usp=drive_link 2011 Spyderco Product Guide]
	* [https://~~www~~.~~spyderco~~.com/~~catalog~~/~~2013SpydercoProductGuide.pdf~~ 2013 Spyderco Product Guide]		* [https://drive.google.com/file/d/1rAYsUrRlw2nbu2NouUFgK3YKiGsQL0Wu/view?usp=drive_link 2012 Spyderco Product Guide]
			* [https://drive.google.com/file/d/1CXwjz4-AT32ruUgNNefj5SArMy-jjChU/view?usp=drive_link 2013 Spyderco Product Guide]

	==Designer==		==Designer==

ThatWouter: /* Information from the Spyderco catalog on the web */

2022-05-27T14:04:00Z

Information from the Spyderco catalog on the web

← Older revision		Revision as of 08:04, 27 May 2022
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	''The new Wings SLIPIT is a non-locking folder in the byrd line. Its bosltered stainless steel handle is fitted with G-10 scales, housing dual hollow-ground blades. One is Sheepfoot-shaped with 2-1/4 inches (57mm) of serrated cutting edge. The Sheepfoot's rounded tip has no point, suiting it well for puncture-free cutting. The second blade is a Drop-Point plain edge blade also with 2-1/4" inches (57mm) of plain edge cutting surface for intricate and precise cutting.		''The new Wings SLIPIT is a non-locking folder in the byrd line. Its bosltered stainless steel handle is fitted with G-10 scales, housing dual hollow-ground blades. One is Sheepfoot-shaped with 2-1/4 inches (57mm) of serrated cutting edge. The Sheepfoot's rounded tip has no point, suiting it well for puncture-free cutting. The second blade is a Drop-Point plain edge blade also with 2-1/4" inches (57mm) of plain edge cutting surface for intricate and precise cutting.

	Each blade is made from 8Cr13MoV stainless steel, with the two sitting shoulder-to-shoulder, opening smoothly in opposite directions with the help of phosphor bronze washers. For use with only one blade extended at a time. The handle has full-length skeletonized liners, screwed together construction and a 4-way: tip/up, tip/down left/right hand pocket clip.''<ref name="current catalog">The BY21 Wings Slipit in [https://www.spyderco.com/catalog/details/BY21G/398 Spyderco's online catalog]</ref>		''Each blade is made from 8Cr13MoV stainless steel, with the two sitting shoulder-to-shoulder, opening smoothly in opposite directions with the help of phosphor bronze washers. For use with only one blade extended at a time. The handle has full-length skeletonized liners, screwed together construction and a 4-way: tip/up, tip/down left/right hand pocket clip.''<ref name="current catalog">The BY21 Wings Slipit in [https://www.spyderco.com/catalog/details/BY21G/398 Spyderco's online catalog]</ref>

	==Variations==		==Variations==

ThatWouter: /* Variations */

2022-05-27T14:03:48Z

Variations

← Older revision		Revision as of 08:03, 27 May 2022
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	\|-		\|-
	\|valign="top" \|BY21G		\|valign="top" \|BY21G
	\|valign="top" \|[[~~G10~~]]		\|valign="top" \|[[G-10]]
	\|valign="top" \|[[SE]], [[PE]]		\|valign="top" \|[[SE]], [[PE]]
	\|valign="top" \|[[8Cr13Mov]]		\|valign="top" \|[[8Cr13Mov]]

ThatWouter: Created page with "The '''BY21 Wings Slipit''' is a folding knife that features two non-locking blades. ==Appearance in catalogs== The BY21 Wings Slipit appeared in the following catalogs:..."

2022-05-27T14:03:37Z

Created page with "The '''BY21 Wings Slipit''' is a folding knife that features two non-locking blades. ==Appearance in catalogs== The BY21 Wings Slipit appeared in the following catalogs:..."

New page

The '''BY21 Wings Slipit''' is a folding knife that features two non-locking blades.

==Appearance in catalogs==

The BY21 Wings Slipit appeared in the following catalogs:
* [https://www.spyderco.com/catalog/2009SpydercoCatalog.pdf 2009 Spyderco Product Guide]
* [https://www.spyderco.com/catalog/2010_Spyderco_ProductGuide.pdf 2010 Spyderco Product Guide]
* [https://www.spyderco.com/catalog/2011_Spyderco_Product_Guide.pdf 2011 Spyderco Product Guide]
* [https://www.spyderco.com/catalog/2012SpydercoCatalog.pdf 2012 Spyderco Product Guide]
* [https://www.spyderco.com/catalog/2013SpydercoProductGuide.pdf 2013 Spyderco Product Guide]

==Designer==
Sal Glesser

==History, mentionings from the forums etc.==

* [https://forum.spyderco.com/viewtopic.php?f=2&t=37785 Byrd Wings Slipit Pics & Review], posted by forum member ''araneae''.
* [https://forum.spyderco.com/viewtopic.php?f=2&t=42069 Byrd Wings: Slipit or G10?], posted by forum member ''BWPerdue''.
* [https://forum.spyderco.com/viewtopic.php?f=14&t=57438 Wings SlipIt - Perfect office knife?], posted by forum member ''defenestrate''.

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

'''WINGS™ SLIPIT'''

''The new Wings SLIPIT is a non-locking folder in the byrd line. Its bosltered stainless steel handle is fitted with G-10 scales, housing dual hollow-ground blades. One is Sheepfoot-shaped with 2-1/4 inches (57mm) of serrated cutting edge. The Sheepfoot's rounded tip has no point, suiting it well for puncture-free cutting. The second blade is a Drop-Point plain edge blade also with 2-1/4" inches (57mm) of plain edge cutting surface for intricate and precise cutting.

Each blade is made from 8Cr13MoV stainless steel, with the two sitting shoulder-to-shoulder, opening smoothly in opposite directions with the help of phosphor bronze washers. For use with only one blade extended at a time. The handle has full-length skeletonized liners, screwed together construction and a 4-way: tip/up, tip/down left/right hand pocket clip.''<ref name="current catalog">The BY21 Wings Slipit in [https://www.spyderco.com/catalog/details/BY21G/398 Spyderco's online catalog]</ref>

==Variations==

The BY21 Wings Slipit is made in China and features:
* Comet-shaped opening hole in the blade
* Two blades, a serrated [[Sheepsfoot Blade]] and a plainedge [[Drop Point Blade]]
* Finger choil

{|{{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" |BY21G
|valign="top" |[[G10]]
|valign="top" |[[SE]], [[PE]]
|valign="top" |[[8Cr13Mov]]
|valign="top" |2009 - 2013
|valign="top" |$47.95 (2013)
|valign="top" |The BY21 features two blades
|valign="top" |N/A
|valign="top" |[[hollow grind]]
|valign="top" |Modified Chrome [[Hourglass]]
|valign="top" |[[LH/RH]], [[TD/TU]]
|valign="top" |[[Main]]
|}

==Most collectible variation==

===Questions regarding collecting the BY21===

Some interesting questions we are looking for an answer to:

Questions with an answer:

==Technical information==

Measurements (mm and grams) of the BY21 Wings Slipit:
{|{{Articletable}}
{{Tableheading}}'''Variation'''
{{Tableheading}}'''Length overall'''
{{Tableheading}}'''Length closed'''
{{Tableheading}}'''Length blade'''
{{Tableheading}}'''Length edge'''
{{Tableheading}}'''Blade thickness'''
{{Tableheading}}'''Weight'''
|-
|align="right"|BY21G
|align="right"|166mm
|align="right"|95mm
|align="right"|70mm
|align="right"|57mm
|align="right"|2mm
|align="right"|96g
|}

Measurements (inches and ounces) of the BY21 Wings Slipit:
{|{{Articletable}}
{{Tableheading}}'''Variation'''
{{Tableheading}}'''Length overall'''
{{Tableheading}}'''Length closed'''
{{Tableheading}}'''Length blade'''
{{Tableheading}}'''Length edge'''
{{Tableheading}}'''Blade thickness'''
{{Tableheading}}'''Weight'''
|-
|align="right"|BY21G
|align="right"|6.54"
|align="right"|3.75"
|align="right"|2.75"
|align="right"|2.25"
|align="right"|.078"
|align="right"|3.4oz
|}

==References==

<references/>

== Pictures ==
{|
|-
|[[Image:BY21G L.jpg|left|thumb|500px|The BY21 Wings Slipit.]]
|}

==Related==

* [[BY20 Wings]]

==Categories==

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