visa-1 united-kingdom-hh paypal-1 metro-card master-card right-arrow-1 euro-hh arrow-down-filled-triangle delivery-truck box front-store search man-user shopping-cart arrows keyboard-right-arrow-button pinterest youtube twitter-logo-silhouette American Express Santa Hat

Spyderco Delica 4 Flat Ground

18+ Age Restriction Icon

In Stock

Available for Delivery

Spyderco Delica 4 Flat Ground

Zoom Video

test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4
test 1Spyderco Delica 4 Flat Ground Thumbnail Imagetest 2Spyderco Delica 4 Flat Ground test 3test 4

Spyderco Delica 4 Flat Ground

18+ Age Restriction Icon

In Stock

Available for Delivery

  •   Brown
  •   Green
  •   Black
  •   Blue
  •   Purple
  •   Grey
  •   Orange
  • Available for Backorder
  • No Longer Available

* Required Fields


Back Order Item

Please note that this item will be dispatched once in stock. We estimate that stock will be here in 4 – 6 Weeks


Spyderco Delica 4 Flat Ground

Spyderco Delica 4 Flat Ground



If you already own a Spyderco Delica or Endura, you have one of the best selling knives Spyderco makes. The Spyderco Delica 4 Flat Ground is a bit different from the normal C10 Endura4 and C11 Delica4 Lightweights. They are now available in a range of handle colours with full-flat ground blades.

Their FRN (fiberglass reinforced nylon) handles come in new vibrant tones including blue, green, brown, grey and purple. Moulded onto the handle's surface is Bi-Directional Texturing for slip-free tactile traction. Inside the handle are dual skeletonized stainless steel liners which strengthen the knife without additional weight and double as an anchor for external and internal components to attach through generating more sturdiness and rigidity.

The blades are full flat-ground VG-10 with a thinner highly refined cutting edge and a larger 13mm opening hole. Added to the blade's spine is slip resistant jimping. Phosphor bronze washers smooth out the open/close action and the clip is upgraded to a four-way tip-up, tip-down, left-or right-handed clip.


Code SC11FP-$$
Limited Edition: No
Brand: Spyderco
Blade Material: VG10 Stainless Steel
Blade Length (cm): 7.3
Blade Thickness (cm): 0.25
Closed Length (cm): 10.80
Overall Length (cm): 18.1
Blade Colour: Satin
Blade Type: Plain
Blade Shape: Drop Point
Blade Finish: Satin
Grind: Flat
Handle Material: FRN
Lock Type: Back Lock
Sheath: No
Pocket Clip: Yes
Product Weight (g): 64
Youtube Link: Watch Youtube Video


  1. Very very good knife... yet... the ergonomics...Review by
    This is truly a very very good knife. I got a blue one and I love the color and people don't find it threatening when I use it because of the color.

    The blade shape is amazing and practical, the finish is really good and the back lock is great. It's even fun fl**king it open and closing it with one hand all day long.

    The size is good and it is pretty light.

    All that being said, there is one thing that doesn't work for me, it's the ergonomics. I don't feel comfortable holding it. It's like my index needs a space that it doesn't have (Spyderco you know what to do now for the Delica 5). With the same type of size, I prefer the Native 5 lightweight as the ergonomics are so much better. Also the native 5 is just a tiny bit shorter and slimmer in the pocket. I think it is worth the extra money.

    All that being said. The Delica 4 is an amazing EDC knife. The ergonomics is a personal thing I guess.

    Great service from HH, thank you
    (Posted on )
  2. Excellent pocket knife - indispensable round the houseReview by
    So, first thing, wow - when I bought this knife only a month ago (mid-Feb 2015) it was still available for only £62.95, and at that price it was an absolute bargain. At £99.95 I'm not so sure I'd call it a bargain (gee, thanks, Brexit) but it's still a good knife.

    I'd watched Nick Shabazz's review of this knife on YouTube, which inspired me to get it, and really it's just as he says. When it first arrived the action was a little gritty, but I just spent some time opening and closing it - just when sat watching TV or whatever - and it's really loosened up and is now incredibly easy to open and fold shut with one hand. The back lock I was initially unsure off but actually, if you leave your fingers in place, it's absolutely impossible to close the blade on them by mistake, and overall it's a very safe and solid feeling knife.

    Lock up is excellent, it's lightweight, and an incredibly useful cutting instrument. I find myself using it all the time. Before buying I was concerned about how plasticky the G10 scales would feel but, actually, they're very solid and strong, whilst ensuring the knife is incredibly lightweight. The texturing is good and inspires a lot of confidence when holding the knife.

    My only real beef is the clip, which isn't deep carry, but then I only use this round the house anyway so it doesn't really matter. Other potential downsides: there isn't anything in the way of a choil really, but that hasn't been a problem for me.

    The final thing to say is that this has impressed me so much I've also bought the leaf bladed Spyderco UK Penknife so that I have something I can carry around when I'm out and about. Honestly, this is the first pocketknife I've owned, apart from some hopeless Swiss Army style multitools, which I've never got on with. I now find a knife to be an absolutely indispensable everyday tool.
    (Posted on )
  3. As good as its reputation suggestsReview by
    Had my grey Delica 4 for a couple of years now, superb knife. Easy to sharpen, great ergonomics. (Posted on )
  4. Perfect knife Review by
    This is an absolutely great knife. Small and compact it fits nicely in the hand and weighs nothing in the pocket. Despite its small size it's easily capable of bigger cutting tasks. The FRN is really grippy and solid so don't be fooled into thinking it's a cheap plastic, it's not, it's robust and lightweight. Spyderco do some other colours that the HH team can order for you if you contact them (I got the brown) they told me it would be a 4 week wait, I had the knife in 4 days! (Posted on )
  5. Get one now....Review by
    I have a small collection of folders (40 at last count).If i only had a Delica 4 i would be happy and a lot richer.I try to use them in a rotation,but always end up with this in my pocket.Save up and buy one,it really is the only one you need.I love my blue one,the only other knife i will ever buy is maybe a green one.Ha Ha.It sits in the pocket without you feeling it. Stays sharp,what more can you ask... (Posted on )
  6. You'll wonder why you hesitated.....Review by
    Best EDC ever. Light weight, simple construction, excellent materials. I've got two (up to now) and many other Spyderco's including ZDP's and Sprint Runs. Scalpel sharp on delivery and I have at least one with me all the time so while others are rootong through kitchen drawers for scissors I've already got the job done right from my pocket. FRN handle scales are more useful than they look (even with gloves). You'll wonder why you hesitated when you have one in your hand.
    Heinnie Haynes delivery is bordering on witchcraft. Ordered at lunchtime and my Delica arrived in less than 18 hours! WTF???!!!!
    (Posted on )
  7. The Best Yet..?Review by
    I've put off buying this knife for too long, I was put off by the FRN handle as I've got a few Spyderco FRN's and they bind a bit when opening and closing and yes I've oiled them and loosened the screws but this just leaves loads of blade play...
    However the Delica 4 has steel liners & this makes all the difference, there's no blade play at all and there's no binding either, the only thing that would improve this knife is a deep carry pocket clip so on that note Heinne Haynes please look into stocking deep carry pocket clips so we can convert our knives.
    As usual delivery from HH was incredibly fast, ordered 3pm Friday and arrived next day (Saturday afternoon), brilliant service...
    (Posted on )
  8. AWESOME!!Review by
    I don't usually bother with blades this size but its not too small and reading all the reviews thought id get one. All reviews are bang on,every one should have one. A good smaller task knife although I'm pretty sure its size is misleading,and its capable of some heavy duty aswell. BLADE..VG10 ,get the feel its similar quality to S30V maybe not quite as hard.Even though mine arrived super sharp i still go for a bit more..finished as sharp as my PARA2. Blade was central ,rock solid with no play what so ever. HANDLE...good ,looks ok,feels solid and certainly grips. If any thing to me ,it felt small handled but as i said,not had this size before. CLIP..multi position in black,tight but not too tight..fine. OPENING/CLOSING..probably a little bit stiff but i know it will loosen up,still open one handed easy enough.Closing is straight forward back lock, JUST KEEP YOUR FINGERS OUT OF THE WAY. LOCKING...feels VERY solid. All in all a cracking knife,can't believe it took me this long to get one. I Think along side my PARA 2 I'm covered for most things. Thanks to all at HH.AGAIN.. Next mission MANIX 2 XL i think.. (Posted on )
  9. Wow!Review by
    This knife looks great with the orange scales. The VG10 blade is razor sharp out of the box. This is a knife pared back to the essential basics, a great steel blade and a tough but strong lightweight handle. This knife feels up to any task you might reasonably want to undertake with a folder.

    Down side, it isn't legal for EDC in the UK.

    Other than that, the perfect knife.
    (Posted on )
  10. Perfection? Almost!Review by
    What a fabulous knife! Almost everything about it is perfect. It has a neat, elegant, flat-ground blade of just the perfect size for everyday use. Good steel and a really grippy nylon handle. Like all of Spyderco's Japanese-made blades, this one comes super-sharp straight from the box. The knife is beatifully made.

    Any gripes? No, not really. I suppose if I had the choice I would go for a finger choil on the underside of the blade, just for added protection (like the UKPK). However, there are plenty of other Spyderco knives that have this feature and the company would have to enlarge the size of the blade to accommodate this feature.

    Not cheap, but you definitely get what you pay for. If you only buy one small locking knife, this one must be a very serious contender.
    (Posted on )
  11. WowReview by
    This is an awesome piece of kit! Perfect EDC size, razor sharp out of the box, the FRN scales are great even with gloves on, I can not leave this knife alone.. Oh yeah the colours are really cool too. (Posted on )
  12. Nice ! Review by
    Great Knife, Needed some fine tuning out the box .... But now its PERFECT ... Be careful with the blade boys n girls the VG10 is "Very Sharp" The Orange FRN scales look cool a bit like a safety orange..... 10/10 .
    HH awesome as usual .... Thanks Nick .
    (Posted on )
  13. Orange DelicaReview by
    Not the poshest but one of the most easy to carry and use knives. Very sharp out of the box and easy to keep sharp. Worth every penny. I love this little knife. (Posted on )
  14. Awesome knife, awesome service!Review by
    Just received my Delica 4 (orange) thought I'd take the time to do a review as I've had such great service from HH, it's the least I can do as a 'thank you' to them if nothing else!
    I can't really add to what's been said so many time about this knife, it's just about perfection as an EDC as you will get! Light, fast, ergonomics, decent steel and WOW...the colour!! All along I was going to buy this knife in blue, then last minute decided to get the orange and I'm so glad I did! What a stunning colour, just right! My decision was based on the fact that the orange may not be a good seller for Spyderco and they may discontinue the colour? Maybe making it rare in the future? Not that I'm that bothered really, I've purely bought it as a 'user'. I do hope the HH get the Dragonfly 2 in the new orange colour, I'd defo buy one as a matching little brother to my Delica 4! Outstanding service from HH as usual! Two day turnaround from order to in the hand...You guys rock!!
    Best Regards,
    (Posted on )
  15. Should of listenedReview by
    Months ago when I discovered Heinnies I phoned them for an EDC recommendation... Seven knives later I have bought the one they told me to.... Awesome in every way. Thx! (Posted on )
  16. AMAZINGReview by
    I was hesitant about buying this knife because of the price, I new it was a great knife but I didn't know whether I wanted to spend that much! I'm glad I did it is rock solid and razor sharp out of the box, it feels like it will last a lifetime. Just Buy One!!! (Posted on )
  17. Simply FantasticReview by
    I've had a few Delicas over the years and this is the best yet. Full flat ground blade is scary sharp out of the box. VG10 is awesome steel. Bigger blade hole makes opening easier, blade tip redesign makes it stronger, Boye dent makes accidental lock disengagement less likely. Torx construction great for cleaning. New pocket clip less rough on clothes. And a really nice shade of Orange! I won't lose this one in a hurry! The ultimate lightweight lock knife. (Posted on )
  18. pocket perfectionReview by
    This knife arrived to me in the UK in less than 3 days and it is amazing. It has an excellent edge right out of the box, I was able to shred a tough leather very easily, it has gorgeous ergonomics and fantastic gimping. I would recommend this blade to anyone. (Posted on )
  19. Super steel, Super knifeReview by
    This knife is one of Spyderco's best sellers for good reasons.
    The blade steel is Japanese made super steel VG-10 and the handles are a well designed fibre-glass reinforced nylon (FRN),

    It is one of the best pocket knives for the money and is so light to carry you may forget you're carrying it. The knife holds a very sharp edge for a long time and is easy to sharpen.

    Check out my full video review here:
    (Posted on )
  20. Full flat ground perfectionReview by
    What can you say about a Delica that hasn't already been said. A near perfect EDC kinfe, great steel, amazing grippy handles, solid lock up. I got the blue which is very cool looking and also very non-threatening at work. It's a 5 out of 5. (Posted on )
  21. Delica 4 flat groundReview by
    This is just the perfect pocket knife, this one is to replace my other Delica 4 which I lost, just buy one, you won't regret it, I've been buying from HH for over 12 years now, they are the best. (Posted on )

Write Your Own Review

You're reviewing: Spyderco Delica 4 Flat Ground

How do you rate this product? *

  1 2 3 4 5

Questions & Answers

Need This Item Fast?

For an extra fee you can get this item for Saturday 8th August 2020

109 In Stock

You may also be interested in the following product(s)

What is this?

*Please note this service is in the Beta stage so you may receive messages that are unrelated to your chosen categories.

Get the latest news and products updates with Heinnie’s Push Notification service!

This service is a handy tool that keeps you up-to-date with all the latest news and offers that Heinnie has to offer! You’ll receive instant notifications about Heinnie news, such as:

Brand new items to Heinnie Haynes
Item re-stock
Special offers
And more!

Once subscribed, you can pick and choose what categories you receive notifications for, making it personal to you. You can even turn the notifications on and off, at the flick of a switch.

Fancy receiving instant Heinnie® notifications? Be the first to know about our offers, product updates and much more

Send me messages related to:

  • Apparel

  • Carry

  • Knives & Tools

  • Lighting

  • Shelter

  • Survival

  • Urban Survival

  • Watches

Personal Subscriptions:

  • Mass Message

  • Abandoned Cart