6 images from Roxon.
Flex Companion
The Roxon Flex Companion is a current multitool with a recorded weight of 155.9 g and a closed length of 88.9 mm. Its verified tool list includes 1/4" Phillips #2 screwdriver bit, Folding Scissors- Long, Tapered Saw- Long, and Awl & Threader – Short; the blade steel is listed as D2.
Specs verified 2026-10-02 · 5 sources · 7 fields we could not verify, shown as —
Full specification
- Weight
- 156 g
- Weight (imperial)
- 5.5 oz
- Closed length
- 88.9 mm
- Closed length (imperial)
- 3.50 in
- Open length
- 121.9 mm
- Width
- 23.9 mm
- Thickness
- 22.9 mm
- Manufacturer
- Roxon
- Product family
- —
- Release year
- —
- Status
- In production
- Country of manufacture
- China
- Tool count (manufacturer)
- —
- Cost per tool
- —
- Warranty
- 25-Year Warranty
- Blade steel
- CRYO D258-61 HRCA tool steel, cryogenically treated. It holds an edge well and is only semi-stainless, with just under the chromium needed to count as stainless.holds an edge wellrusts if neglectedsharpens with effortIt will spot with rust if you put it away wet. Wipe it dry and it is a very good cutter. Editorial guidance, not a measured specification.
- Blade length
- —
- Edge type
- —
- Blade profile
- —
- Locking
- Yes
- One-hand opening
- Yes
- Outside accessible
- —
- Pocket clip
- Yes
- Lanyard attachment
- —
- Sheath included
- —
Tool inventory · 12 mapped
1/4" Phillips #2 screwdriver bit · Folding Scissors- Long, 1 Slot · Tapered Saw- Long, 1 slot · Awl & Threader – Short, 1 Slot · File, Ruler & Screwdriver- Short, 1 slot · D2 Knife for Right Hand/Left Hand - Long, 1 slot · Stainless Steel Comb - Long, 1 slot · Pen & Tweezers & Needle- Short, 2 slots · Toothpick · Tweezers
What reviewers report
Several reviewers praised the modular design, one-hand blade opening, and easy tool deployment. Two others noted the magnetic bit holder and quick tool swapping. No criticism met the threshold.
Based on 10 sources from 9 independent contributors (8 video, 2 reddit). A report is recurring when three people mention it or when it appears across both platforms.
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Modular design allows custom tool selection 4 · recurring
“I'm liking the modular op Source multi-tool I mean this is the opposite of what we usually see from these companies” WeAllJuggleKnives · video
“you can take out whatever tools you want to uh have everything you need and nothing you don't” John Garage · video
“you can pretty much make your own multi-tool and make it to where it fits your, you know, lifestyle best” ElNavajero_EDC · video
“It is a fully customizable multitool knife - everything except the 1/4 bit holder can be swapped out with any other of their implements.” u/BackyardBeardMan · reddit
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Blade has one-hand opening 4 · recurring
“The Roxon Flex Companion has a one-hand opening blade” Qool Tools · video
“this is D2 steel with a one-handed opening” Urban Knife Guy · video
“one-handed finally one-h handable blade for the flex system boom got to love it” Maxlvledc · video
“it works great once you have this one-handed knife you definitely don't want to go back” Hvac Budget · video
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Tools are easy to deploy and retract 3 · recurring
“I mean just like that that was that's ridiculously easy” WeAllJuggleKnives · video
“they go up well. They go away easily” John Garage · video
“It's that quick and easy” Qool Tools · video
-
Scissors cut well 2 · repeated
“these are excellent scissors” WeAllJuggleKnives · video
“these these scissors just really really cut good” Hvac Budget · video
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Bit holder is magnetic 2 · recurring
“this is magnetized on the inside, so you know, it'll it'll hold it perfectly” John Garage · video
“The bit driver has a liner lock, it's magnetic, and can hold standard 1/4 bits.” u/BackyardBeardMan · reddit
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Tools are one-hand operable 2 · repeated
“All this stuff is, you know, one hand operable, which is just just an awesome plus” John Garage · video
“easy peasy one handable as well if you really want to you can just like reach in there I haven't had any issue doing it…” Maxlvledc · video
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Has locking function to prevent tool ejection 2 · repeated
“this also has a locking function on it in case you don't want the tools coming out” John Garage · video
“we have the lock right here so that your tools if they might fall out in the pocket you can lock it” Hvac Budget · video
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Tools can be swapped quickly 2 · recurring
“you're able to quickly swap out the tools” Qool Tools · video
“I was actually surprised as to how easy it was to exchange everything - you can customize the tool in seconds, building it up to…” u/BackyardBeardMan · reddit
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Tools are tight and require strong thumb pressure 2 · repeated
“the tools were a little tight in there when I was I was like really pushing with a lot of thumb strength, and it would…” John Garage · video
“a bit stiff that's probably because they're really packed” Urban Knife Guy · video
Saw is fast and effective Reamer is highly effective Blade is sharp out of the box Similar to Victorinox tools Includes full size 1/4 inch bit holder Tools useful for small nuts and bolts Good value for money Push-open mechanism is difficult to use
- Everyone Needs A Flexible Companion, Roxon Flex Companion Modular Multitool Review! ($20-50)
- The Roxon Flex Companion gave me EDC PERFECTION
- Roxon Flex Companion vs Custom Victorinox: Which one is better?
- The Best Roxon Flex Companion Builds for Urban and Outdoor EDC
- Modular Pocket Knife! (Roxon Flex Companion, It's finally here! Should Victorinox be concerned?)
- Brand New Roxon! - The Awesome Flex Companion! Exclusive Discounts!
- Roxon Flex Companion Modular SAK | My Thoughts…
- Roxon Flex Companion Multitool (Questions answered, & Comparisons)
- The Modular ROXON FLEX Companion
- Bits, please (for the Roxon Flex Companion)
Problems owners reported
No problem was reported by 3 or more owners in the 14 Reddit posts we read about the Flex Companion.
Counted from 14 Reddit posts naming the Flex Companion in r/multitools and r/RoxonTools, searched 2026-10-02. A number here counts owners who posted about a problem with their own tool, not how often the problem occurs: each search returns a capped number of posts, and comments were not read. A problem is listed once 3 different owners report it.
Where this data comes from
26 source records back this page. 7 fields could not be verified against any of them and are shown as — above.
Show the 26-row source table
| Production status | roxontool.com Listed in the manufacturer’s current official catalogue. | Manufacturer page | 2026-10-01 |
| Weight | roxontool.com Page states: "Weight
5.5oz" | Manufacturer page | 2026-10-02 |
| Weight | cdn.shopify.com Manufacturer spec image states (two readers agree): "Weight: 5.5 oz" | Manufacturer page | 2026-10-02 |
| Closed length | roxontool.com Page states: "Closed Size
3.5 x 0.94 x 0.9 in" | Manufacturer page | 2026-10-02 |
| Closed length | cdn.shopify.com Manufacturer spec image states (two readers agree): "Closed size:
3.5x0.94x0.9 in" | Manufacturer page | 2026-10-02 |
| Closed length | knivesandtools.co.uk Page states: "Closed length
8.9 cm" | Retailer | 2026-10-02 |
| Open length | roxontool.com Page states: "Open Size
4.8 x 3.7 x 0.9 in" | Manufacturer page | 2026-10-02 |
| Open length | cdn.shopify.com Manufacturer spec image states (two readers agree): "Open size:
4.8x3.7x0.9 in" | Manufacturer page | 2026-10-02 |
| Width | roxontool.com Page states: "Closed Size
3.5 x 0.94 x 0.9 in" | Manufacturer page | 2026-10-02 |
| Width | cdn.shopify.com Manufacturer spec image states (two readers agree): "Closed size:
3.5x0.94x0.9 in" | Manufacturer page | 2026-10-02 |
| Thickness | roxontool.com Page states: "Closed Size
3.5 x 0.94 x 0.9 in" | Manufacturer page | 2026-10-02 |
| Thickness | cdn.shopify.com Manufacturer spec image states (two readers agree): "Closed size:
3.5x0.94x0.9 in" | Manufacturer page | 2026-10-02 |
| MSRP (USD) | roxontool.com Page states: "Regular price $49.99" | Manufacturer page | 2026-10-02 |
| Blade steel | roxontool.com Page states: "D2 Knife for Right Hand/Left Hand - Long, 1 slot
This D2 steel blade delivers long-lasting sharpness and strength." | Manufacturer page | 2026-10-02 |
| Blade steel | knivesandtools.co.uk Page states: "The blade of the Roxon Flex Companion S503G Black G10, modular multi-tool is made of D2." | Retailer | 2026-10-02 |
| Blade locking | roxontool.com Page states: "2_ Safety Lock
Every tool opens and locks firmly into place, giving you steady control and confidence while you work." | Manufacturer page | 2026-10-02 |
| Blade locking | cdn.shopify.com Manufacturer spec image states (two readers agree): "02 SAFETY LOCK
The lock is used to prevent
implements from accidentally
opening while carrying." | Manufacturer page | 2026-10-02 |
| Blade locking | knivesandtools.co.uk Page states: "Lock
other locks, slide lock" | Retailer | 2026-10-02 |
| One-hand opening | roxontool.com Page states: "3_ One Hand Deployment
Quick one-hand deployment with your dominant hand." | Manufacturer page | 2026-10-02 |
| One-hand opening | cdn.shopify.com Manufacturer spec image states (two readers agree): "01 ONE HAND DEPLOYMENT
All components are equipped with" | Manufacturer page | 2026-10-02 |
| Warranty | roxontool.com Page states: "**25-Year Warranty | 30-Day Returns | Ships in 3–5 Days**" | Manufacturer page | 2026-10-02 |
| Tool list | roxontool.com | Manufacturer page | 2026-10-01 |
| Tool list | cdn.shopify.com | Manufacturer page | 2026-10-02 |
| Tool list | knivesandtools.co.uk | Retailer | 2026-10-02 |
| Country of manufacture | knivesandtools.co.uk Page states: "Country of origin
China" | Retailer | 2026-10-02 |
| Pocket clip | knivesandtools.co.uk Page states: "Pocket clip
yes, tip-up (right)" | Retailer | 2026-10-02 |
Not verified: Blade length, Manufacturer tool count, Release year, Edge type, Outside-accessible blade, Lanyard attachment, Sheath included. Each renders as — above. We would rather show a gap than a number nobody stands behind.
Heavier than 61% of the database.
See lighter alternatives →
Roxon models in the database, with the same fields measured the same way.
All Roxon multitools →