Ontario RAT 7 Fixed Blade Knife, 8668

Ontario Knife - OKC
(2 reviews)
Current Stock:

Ontario RAT 7 Fixed Blade Knife - Ontario Model 8668


The Ontario RAT 7 knife is one of Ontario and Jeff Randall's Collaborative knives. The RAT 7 features a 1095 Carbon Steel blade that measures over 7" and a tan micarta handle. The RAT 7 is an ideal camping and fishing knife and comes complete with a MOLLE compatible nylon sheath.

Overall Length 12.2 in (31.0 cm)
Hardness 57-59 HRC
Edge Type Plain
Handle Color Tan
Blade Grind Full Flat Taper
Blade Finish Powder Coat
Blade Color Black
Blade Thickness 0.188 in (0.478 cm)
Blade Material 1095 Carbon Steel
Blade Length 7.2 in (18.3 cm)
Handle Material Micarta
Sheath Material Nylon
Sheath Color Black
Sheath Type MOLLE Compatible

Note: The Ontario RAT 7 used to be OKC Model number 8604.


  • 5
    Rat &

    Posted by Roberto on May 20th 2021

    Best fix blade handle, not heavy not to light just right handle is perfect, sharp out of the box, Sheath is ok to store it but Ill be making a leather sheath for it myself cause thats what I like. thanks to Ontario knife store I have this knife

  • 5

    Posted by Bill on Jul 20th 2018

    Already own a RAT-3-D2 and a machete, good tools Wanted replacement for Ka-Bar fighting knife. It will not stay sharp. The glass in the composition sheath dulls the blade with every withdrawal of the knife. Now for the RAT -7: Pros; full tang no false edge on back of blade flat grind indistructable scales which still produce traction even when wet. hardness seems good. easy to sharpen. Cons; Came dull. 1 hour on a stone, now its great. Sheath is junk. Bought after market Kydex sheath. Now it's great Grip is clunky. Have not attacked recontouring the grip. Hate the black coating on the blade. Paint/epoxy remover has solved that. Now the blade is slick without friction. Descrepancies were easy to fix. Basic blade is 100%.