My shopping cart

You have no items in your shopping cart.

Compare List

Engraving orders will be suspended until March 1st due to logistical changes.

Full Details

Twitch II

Satin      Drop Point      Straight


From its patented pass-through lock bar design to the assisted opening technology, the SOG Twitch series is the next generation of the classic lockback design. Invented by Spencer Frazer, the Twitch is a 21st century lock back featuring modern construction and technology on the simple, but time-tested lockback folder.

  • Uses
  • Everyday Use
  • Outdoor
  • 1
  • 2
  • 3
  • More images
  • Overview
  • Specs
  • Full Details
  • Reviews
  • Add to cart


Blade details
Blade Shape [ Drop Point ]
Great all around blade shape, good for most outdoor and hunting tasks. Blade Shape
Blade Steel Type [ AUS-8 ]
High grade stainless steel with excellent edge retention and rust resistance. Blade Steel Type
Handle details
Handle Material [ Anodized Aluminum 6061-T6 ]
Machined aluminum with a hard-anodized coating. Lightweight and durable. Blade Handle Material
Handle Color [ Graphite ]
Locking mechanism
Locking Mechanism [ Lockback ]
A basic lock that uses a lockbar with spring tension to hold the blade in the open position. Blade Locking Mechanism
Edge type
Edge Type [ Straight ]
Single sharpened edge on the blade provides clean cuts and easy serviceability. Blade Edge Type

US   Metric

Overall Length 6.20" Closed Length 3.55"
Product Weight 2.60 oz Blade Length 2.65"
Blade Thickness 0.1" UPC 7-29857-99455-2
Product Type Folding Knife Country of Origin Assembled in the USA
Locking Mechanism Lockback Opening Mechanism Assisted
Belt Clip Type Fixed Packaging Unibox - Display Ready
Engravable Yes Finish Satin
Edge Type Straight Blade Steel Type AUS-8
Blade Shape Drop Point Handle Material Anodized Aluminum 6061-T6
Handle Color Graphite Hardness Rc. 57-58
  • Overview
  • Specs
  • Full Details
  • Reviews
  • Add to cart

Full information


Implement with SOG Assisted Technology (S.A.T. ™), the Twitch is extremely quick to open with either hand using the double thumb studs or kick on the back. Its full metal construction is durable and sturdy. The clip can be used for low-carry or securing dollar bills and cards. Incorporated into the design is versatile safety lock that helps insure the blade will not open while being carried or close unexpectedly while in use. The SOG Twitch series is a great EDC with a variety of options to choose from.

Download User Guide

Download the Twitch product information brochure, including maintenance instructions, warranty information, component lists, and included accessories (if applicable).



    SOG Assisted TechnologyTM

    SOG Assisted Technology (S.A.T.) works through the balance of opposing high-tension coil springs. As you initiate the opening action, the force propelling your blade open becomes greater than the force keeping it closed. The result is a blade that springs open instantly once it is engaged, seemingly on its own.

  • Overview
  • Specs
  • Full Details
  • Reviews
  • Add to cart

Customer Ratings & Reviews

Twitch II - Clam Pack is rated 4.6389 out of 5 by 72.
Rated 5 out of 5 by from Amazing! I bought my husband a Twitch II knife with an engraving for Christmas, he absolutely loved it! They did a perfect job on the engraving and even though I didn't order by the date, they had it to me before Christmas!! I will recommend them to anyone!
Date published: 2016-01-13
Rated 5 out of 5 by from Sunday Go To Meeting Knife I purchased my Sunday SOG two years ago and carry it when I am dressed a little nicer than work jeans. This little knife fits in your front pocket so easily and can be pulled out, use and put back with one hand. The blade comes open by just dragging your finger over the nub. This is the same knife I gave my father for Christmas last year. If I give it to my dad, that says it all.
Date published: 2015-11-16
Rated 5 out of 5 by from Perfect Pocket knife I have owned this knife for many years and use it daily on the farm. It is well constructed, sharpens to a razor edge with ease, and the partially serrated blade is a real asset. The assisted opening works really well and free's up your other hand. I own quite a few pocket knives, but this one is my everyday carry and gets the most use. Great Knife.
Date published: 2015-11-14
Rated 5 out of 5 by from Best Knife I purchased my Twitch several years ago. I have carried it everyday and it has not let me down once. It is an excellent knife.
Date published: 2015-11-13
Rated 5 out of 5 by from Superb Blade This is the first SOG knife I have purchased and I am beyond impressed. The blade holds an edge like few others I've owed. The spring assist is strong and the lock is secure. I am very happy and will love to expand my collection!
Date published: 2015-11-13
Rated 5 out of 5 by from Working knife I bought my first Twitch eight years ago. You couldn't catch me without it, the clip keeps it secure in my pocket. I use it daily to skin wire and cut insulation. Wear it out? I just don't believe you can. But alas I have left them at the job and the finder has the best worker's knife out there. Every working man should own one.
Date published: 2015-10-26
Rated 5 out of 5 by from Great Blade and features I bought this knife a few years ago. It was my first SOG. Now I own three including the Flash II and a Seal Pup. This knife taught me SOG is an excellent knife company. The AUS-6 stays sharp, it has a straight blade, lockable open and closed and assisted opening two way, with a thumb knob on the blade and a super fast lever on the backside. It is and engineering miracle!
Date published: 2015-10-26
Rated 5 out of 5 by from The twitch 11 is a good quality knife It is lite and the blade stays sharp a long time. And it also is easy to sharpen. I have other SOG products and am well pleased. I have had my twitch 11 about 10 mounths
Date published: 2015-10-26
  • 2016-02-13T07:59CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_72
  • loc_en_US, sid_TWI8-CP, PRD, sort_mostRecent
  • clientName_sog