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RSK® Mk1 Folding Utility/Survival Knife
 Where do you want to go?

 
Click on photos for larger image. Photos by Steve White - Arizona Digital Imaging Institute.

KnifeWorks.com now offering FREE GROUND SHIPPING in the USA! (through Dec. 23, 2012)

Doug Ritter RSK Mk1 "I got mine. It is as perfect as imaginable!! I think it competes favorably with knives costing 2x or more."
          Geoff in Philly
Not everyone can afford $200 or more for a top quality folding knife. Even $150 is pushing it for many. However, everyone deserves a knife they can trust their life to in extreme conditions, a knife you can bet your life on. An affordable knife that fit that description was my goal and I'm very pleased that my Doug Ritter RSK® Mk1 does just that. This is a collaborative evolution of Benchmade's Griptilian folder produced exclusively to my own specifications. "RSK" stands for Ritter Survival Knife, an indication of its strength and reliability, but it's really a perfectly practical everyday carry knife. Thousands have been sold and are in daily use throughout the world, from urban city to Alaskan wilderness to Middle-Eastern war zones.

You asked for it: ORANGE HANDLES!
RSK® Mk1
(shown)
and NOW AVAILABLE on the Mini-RSK® Mk1
RSK Mk1 Orange Handles

If you don't need any details and just want to order, click here to go to KnifeWorks.com.

A portion of the proceeds from the sale of each Doug Ritter RSK® Mk1 Knife goes to support the non-profit Equipped To Survive Foundation.

Doug Ritter with his RSK Mk1The aim was to produce a practical utility and survival folder of uncommon strength, ease of use and top level performance at a price that would be, if not cheap, at least affordable. It had to be damn good, but it also had to be reasonably priced. "Good value" is a term that comes to mind.

It took me over 2 years to work myself into spending the extra money for the Ritter RSK...I cannot tell you how much I am glad I did!
          Jeff in Illinois

This was the first knife with my name on it and I'm one proud papa. I also have to say right up front that I'm no knifemaker, or even a designer in the traditional sense of the word. I just wanted people to be able to purchase an affordable knife that had all the features I prefer. All too often I have found myself recommending a knife with the added proviso that as good as it is, it is missing some feature or other, or more than one, that I prefer, or one that is simply out of reach of most wallets. (Click to go to the Sharps section on Equipped To Survive) I discovered that the only way to get that what I was after was to do it myself, basing it on an established design already in production to keep costs under control.

Full-sized RSK Mk1 (top) Mini (below)
Size Comparison
Full-sized RSK® Mk1(top) Mini-RSK® Mk1 (below)
So, you ask, what features were required to fully satisfy my desired requirements?


"There's no doubt in my mind that this is a folder you can rely on in the outdoors."
Read what else Tactical Knives had to say about the RSK® Mk1.

Doug Ritter RSK Mk1 showing thumb ramp and finger guardMel Pardue and I first started talking about such a knife in a conversation at SHOT Show in 1999. Not much came of it; the concept apparently wasn't sexy enough to be of much interest as a commercial product in any U.S. manufacturers' line. Most I spoke with over the years didn't even want to discuss it. Over the intervening years Mel, Benchmade President Les de Asis and I continued to talk about the concept and finally everything came together to make it doable in 2004.

Les noted, "I am very pleased that we have been able to combine Doug Ritter's considerable expertise and uncompromising standards together with Benchmade's world-class manufacturing capabilities to create this 'purpose driven' design collaboration. The resulting Doug Ritter RSK Mk1 is a no-nonsense tool ensuring the highest degree of survivability while in harm's way--and a smart value as well."

Said Mel, "after many years of discussions on the subject, it is a pleasure to see Doug's quest to create a practical survival folder with all the features he holds dear come to life by combining this classic blade shape he loves and top-notch steel with one of my most successful and well-received designs. The Griptilian has so many subtle features built in to it that really show up when you actually use the knife; the response by the end user has been very gratifying."

RSK Mk1 AXIS LOCK animation
RSK Mk1 AXIS Lock cut-away animation
May take a few seconds to load (336 Kb)
The sturdy black ergonomic glass-filled Noryl GTX handles, stainless inset liners and patented super strong ambidextrous AXIS Lock are pure Griptilian, as originally designed by Mel Pardue. This is a handle that just plain works and has all the features I prefer, including a secure non-slip grip that fills the hand comfortably and a pronounced finger guard for safety, as well as a full-size lanyard hole. The pocket clip is reversible and thus ambidextrous.

The full size Ritter is one of the best knives I own, and I have Striders and CRK's. It holds its own with the big dogs.
          Dan in Baltimore

Lightweight at only 3.82 oz. (108.29 g), The RSK® Mk1 is 4.62 in. (11.74 cm) closed with an open length of 8.06 in. (20.48 cm).

Originally only available with Black handles, the full-size RSK® Mk1 is now also available in "Don't Lose Me" Orange (model 552-ORG). Whether you've dropped it on the forest floor, or just set it down, the bright handles definitely make it much easier to locate.

The scaled-down handle of the Mini-RSK® Mk1, 3.87 in. (9.82 cm) closed, retains the same excellent grippability features of its larger sibling, providing a three or three and a half finger grip, depending upon your hand size, still plenty for a secure hold. The Mini is a true featherweight at only 2.68 oz. (76 g). With its light weight and smaller size, some have found they prefer removing the pocket clip altogether and just carry the Mini loose in their pocket. Others find the Mini perfectly sized and shaped for in-the-waistband (IWB) carry. This can be the most unobtrusive way to carry, while still having it readily available.

The optional colored handles of the Mini-RSK® Mk1 are Valox thermoplastic PBT. This tough composite allows for brighter colors than the Noryl GTX and the full inset liners compensate for the slightly lower structural rigidity of the Valox. The High Visibility Yellow (model 558-YEL) and Orange (model 558-ORG) makes it much easier to locate if dropped, and for those in an office setting, it may be more acceptable. The black coated blade is only available with a black handle.

Pink RibbonPink Ribbon Donation Mini-RSK Mk1We also offer a Pink Ribbon Donation Mini-RSK® Mk1 that helps support women's cancer research and treatment. The PINK Mini-RSK® Mk1 is exactly the same knife as a standard Mini-RSK® Mk1, but with PINK Valox handles and all bright hardware, including a more stylish "split arrow" clip. It all makes for a very classy looking pocket knife any woman will be proud to own and use, and the envy of all her friends.

For every PINK Mini-RSK® Mk1 sold, Doug Ritter and KnifeWorks contribute 10% of the purchase price to the Bobbi Olson Cancer Fund supporting the Arizona Cancer Center's Division of Women's Cancers. This is in addition to a Pink Ribbon contribution from Benchmade based on the wholesale cost of the knives to KnifeWorks. You are getting a double dose of cancer-fighting effort from your purchase of the Doug Ritter Pink Ribbon Donation Mini-RSK® Mk1.

Click for more Information on the Pink Ribbon Donation Mini-RSK® Mk1

The wide-chord and robust drop point, plain edge, 3.44-inch (8.74 cm) blade, 2.88 (7.32 cm) for the Mini, is my design, influenced by blades I've owned or coveted by custom makers I respect. Anyone who has been reading Equipped To Survive® for the past decade or so, including its predecessor ETS file on CompuServe's AVSIG Forum, will know I prefer a robust and wide-chord drop point blade shape. This is a traditional blade style, very strong all the way to the point and very versatile, if not particularly "sexy" or "tactical." In today's politically correct world, that may not be such a bad thing for an everyday carry blade.

"Let me say that I am thoroughly enamored with the Mini-RSK Mk1.
Whether for woods walking or trudging a city street, it's a great companion"

Read what else Knife Forums Super Moderator Sgt. Mike Brown says about the Mini-RSK® Mk1.

Doug Ritter RSK Mk1 (top to bottom) Front, Reverse, Top View (prototype pictured)It is a shape that has been proven in the field by generations of experienced outdoorsmen who value practicality over all else. Personally, I happen to think it has classic good looks, but sexy is in the eye of the beholder and I am admittedly a bit biased.

The blade's spine incorporates the prominent ramped thumb rest from the Benchmade Model 550 for enhanced control and security. This thumb rest portion of the spine also does an excellent job creating sparks using an artificial flint and can be used with the knife closed for added safety. It has a high flat grind for cutting ease and strength. This grind makes for excellent slicing geometry; field reports confirm that it is an extraordinarily efficient slicer. Dual thumb lugs provide ambidextrous opening, easy even with gloves on, completing the fully ambidextrous nature of this new knife.

Topping this all off, the 0.115-inch (2.92 mm) thick blade, 0.100 in. (2.54 mm) for the Mini, is made of Crucible's superb CPM S30V, one of the very best performing stainless steels currently available for cutlery use, in my opinion. This is the same ultra high performance blade steel used by many custom makers, as well as in many of the latest high-end production knives. It's tough and offers excellent corrosion resistance and superb edge holding qualities.

Ultimately, it's the blade that does the cutting and I've always felt this was an area often compromised in "affordable" knives. This is a knife whose blade will continue to cut when others are barely capable of slicing through soft butter. When things are at their worst, this is a blade you can count on to see you through, a knife you can bet your life on.

NOTE: Thea ComboEdge (partially serrated) version of the full-size RSK® Mk1 is not currently available.

"...one of the better all-purpose field utility knives I've seen...
Rugged reliable folder is bet-your-life survival savvy!"

Read what else knife authority Steven Dick had to say about the RSK® Mk1.

Doug Ritter RSK® Mk1 Range
(NEW Orange Mini not shown)


RSK Mk1 Range
 RSK® Mk1Mini-RSK® Mk1
Griptilian handle &
mechanical design
Mel Pardue
AXIS Lock designBill McHenry and Jason Williams
Blade DesignDoug Ritter
Blade MaterialCPM S30V hardened to 58-60 HRC
Blade Length3.44 in. (8.74 cm)2.88 in. (7.32 cm)
Blade Thickness0.115 in. (2.92 mm)0.100 in. (2.54 mm)
Blade ShapeWide-Chord Drop Point
Blade GrindHigh Flat grind with 30º inclusive edge, 6.9º bevel
Blade EdgePlain Edge / Black full-sized available w/ ComboEdge (partially serrated)
Blade FinishStonewashed or Black BT2 (Xylan fluorocarbon based)
Closed Length4.62 in. (11.73 cm)3.87 in. (9.82 cm)
Open Length8.06 in. (20.47 cm)6.74 in. (17.12 cm)
Handle Thickness0.64 in. (1.63 cm) max0.51 in. (1.30 cm) max
Weight3.82 oz. (108.29 g)2.68 oz. (76 g)
Handle MaterialGlass-filled Noryl GTXBlack: Glass-filled Noryl GTX
Colors: Valox PBT
Liners410 Stainless Steel
Pivot WashersPhosphor Bronze
Pocket ClipAmbidextrous Reversible, Removeable, Parkerized Stainless Steel
Lock MechanismAmbidextrous AXIS Lock
OpenerAmbidextrous Dual Thumb Studs
*Specification subject to change without notice
Full-sized RSK Mk1 (top) Mini (below)
The Doug Ritter RSK® Mk1 blades are available with two finishes. The original blade finish is a strikingly beautiful, but very practical "stone washed" tumbled finish that also serves to seal the metal's pores for added corrosion protection and strength. The result is a subdued finish, but one that is smooth and just barely lustrous. The finishing media and process was designed expressly for this knife to get the exclusive finish quality I desired. This is a very subtle finish that is difficult to capture with a camera. As our many customers will attest, it looks much better in the flesh.

For those that prefer a black blade, a subdued black BK1 finish is also available. The plain edge BK1 blade is avilable both as a full-size and Mini. The black BK1 coating will wear and show marks from use. This is normal and is not covered under the warranty.

This is an eminently practical everyday carry utility knife with the robustness and functionality needed if it becomes your lifeline for survival. It's a working knife that is pure function, with everything you need, nothing you don't.

The Mini-RSK® Mk1 was developed specifically in response to customer requests; they simply wanted a smaller, more conveniently sized or more politically correct and less intimidating version of the original. There are many situations, particularly in an urban or business environment, where its smaller size is an asset. A number of the requests for a smaller version came from women who were looking for a blade that would appear less menacing or that better fit smaller hands. The available optional colored handles can also contribute to making it more acceptable and less like a weapon in the view of some. It is a great utility folder and it will meet blade length restrictions that in some localities limit folders to a maximum of three inches (7.62 cm). It is still robust enough to see you through almost any situation, however, for wilderness survival use I still prefer the full-sized RSK® Mk1.

"If you don't already have one of these, get one! Mine has earned a permanent spot in my pocket. It's the perfect EDC from the streets to the Boonies. You just won't find a better knife for the money. I think Benchmade and Mr. Ritter have just made the ultimate small, inexpensive utility knife."
          Rob Harnas
          Tucson, Arizona

The front (left side) of the blade is laser-etched with my Doug Ritter trademark and S30V. The reverse is laser etched with the Benchmade USA logo, model number and patent number.

The stainless steel pocket clip is reversible and thus ambidextrous. With the exception of the satin finish split arrow clip of the PINK Ribbon Special Mini-RSK® Mk1, the clip has a parkerized black finish. Note that this is an upgrade from the painted clips that are standard on the Griptilian (and a change from prior RSK® Mk1 production, introduced in May, 2009).

Doug Ritter's RSK® Mk1 and Mini-RSK® Mk1 are made in the USA and are covered by Benchmade's Limited Lifetime Warranty and their exclusive Lifesharp® Service. Serrated and ComboEdge™ blades are not eligible for Benchmade's LifeSharp® Service.

The Doug Ritter RSK® Mk1 and Mini-RSK® Mk1 is available exclusively from KnifeWorks.com. Suggested Retail Price is $164 for the full-sized RSK® Mk1 and $154 for the Mini. KnifeWorks.com pricing is is only:

I don't believe that you will find a better overall value in a folder for everyday utility or survival.

* Pricing subject to change without notice. If different, price listed on www.KnifeWorks.com represents actual selling price.

"Using this knife is a joy, and I can't really find anything I dislike about it. It's a tough choice now on whether to carry this, or much more expensive custom folders. This will always be part of my wilderness travel gear though, that's for sure."
          Thayne Young
          Simi Valley, California

Read more comments from happy RSK® Mk1 purchasers and users.

Click here to place your order for a Doug Ritter RSK® Mk1 or phone toll-free 1-888-225-9775.
KnifeWorks.com now offering FREE GROUND SHIPPING in the USA! (through Dec. 23, 2012)

A portion of the proceeds from the sale of each Doug Ritter RSK® Knife goes to support the non-profit Equipped To Survive Foundation.

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