C44 Dyad

The two-bladed C44 Dyad was introduced in 2000 and discontinued in 2002.

Appearance in catalogs

The C44 Dyad appeared in the following catalogs:

• 2000 Spyderco Products
• 2001 Spyderco Products

Designer

Spyderco

Information from the Spyderco catalog on the web

Not listed.

Variations

The C44 Dyad is made in Seki-City, Japan and have

• a clip point shaped plain edge blade,
• a sheepfoot shaped serrated edge blade, and
• two independent Back Locks.

SKU	Handle	Edge(s)	Steel	From/To	MSRP	Note	Number made	Grind	Clip	Clip positions	Collectors club
C44P&S	Black Micarta	PE plus SE	ATS-55	2000-2001	152.95$ (2000)		N/A	Full Flat plus Hollow	Metal	PE blade view: LH, TU
C44GP&SGY	Grey G-10	PE plus SE	VG-10	2013	279.95$ (2013)	sprintrun	1000	Full Flat PE clip point/Hollow SE sheepfoot	Chrome hourglass	LH/RH, TD/TU

Most collectible variation

Questions regarding collecting the C44

Some interesting questions we are looking for an answer to:

• Persistent rumours arise every now and again of a blue C44 Dyad. Was there ever another version of the C44?

Questions with an answer:

Technical information

Measurements (mm and grams) of the C44 Dyad:

Variation	Length overall PE	Length overall SE	Length closed	Length blade PE	Length blade SE	Length edge PE	Length edge SE	Hole Ø	Blade thickness	Weight
C44	205mm	212mm	118mm	85mm	86mm	69mm	86mm	12mm	2.5mm	126g

Measurements (inches and ounces) of the C44 Dyad:

Variation	Length overall PE	Length overall SE	Length closed	Length blade PE	Length blade SE	Length edge PE	Length edge SE	Hole Ø	Blade thickness	Weight
C44	8"	8 3/8"	4 5/8"	3 3/8"	3 3/4"	2 3/4"	3 3/8"	15/32"	3/32"	4.375oz

Related Articles

• C39 Dyad Jr.
• C112 Micro Dyad

Pictures

• 

  C44P&S Dyad

• 

  C44P&S Dyad

• 

  C44P&S Dyad