Schrade Delta Class Inert Flipper Knife 3.25" AUS-10 Satin Wharncliffe Blade, Blue Aluminum Handles, Liner Lock - 1159320
* Pricing Info

$19.99

MSRP* : $34.99 | You Save* : $15.00 (43%)
rated 4.3 stars out of 5 Read 3 reviewsWrite a Review
Part #: SCH1159320 | Schrade Knives
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Description

SCH1159320: Delta Class Inert Flipper

Schrade Knives

The Inert series belongs to the Schrade Delta Class. Don’t let their slenderness fool you, the Inerts stand up to any task. This great EDC knife features AUS-10 steel with a satin finish that lends well to its EDC nature. The aluminum handles have a crisp blue color that really pairs well with the blade. With Ultra Glide technology, and a liner locking system the Inert deploys smoothly and locks up firmly. The Inert comes with a Wharncliffe blade and opens like a dream.

Just as is the case in a wolf pack, the Delta Class of knives and tools from Schrade are an extremely important part of the Schrade pack and where the boots really hit the ground. The Delta class of knives make up the bulk of the Schrade offering and feature high-quality steels (such as AUS-10) and handle materials and are made in premium factories in China. These smooth, sleek, and durable knives and tools are designed to overmatch the competition and provide customers with an incredible value proposition.

Specifications

  • Blade Length: 3.25"
  • Closed Length: 4.25"
  • Overall Length: 7.50"
  • Blade Material: AUS-10 Stainless Steel
  • Blade Thickness: 0.125"
  • Blade Style: Wharncliffe
  • Blade Grind: Hollow
  • Blade Finish: Satin
  • Handle Material: Blue Aluminum
  • Handle Thickness: 0.77"
  • Pivot Construction: Ultra-Glide
  • Locking Mechanism: Liner Lock
  • Weight: 3.3 oz.
  • Made in China

UPC Code: 661120650638

Related Categories

Schrade Knives, Schrade Delta Class Series, AUS-10 Blade Steel, Aluminum Handle Material, Folding Knives, Folding Knives Liner Locks

Badges

Product Clip Type Badge: Pocket Clip
Product Handle Badge: Aluminum Handles
Product Steel Type Badge: AUS-10 Stainless Steel

Customer Reviews

Schrade Delta Class Inert Flipper Knife 3.25" AUS-10 Satin Wharncliffe Blade, Blue Aluminum Handlesrated 4.333 stars out of 5 (3 reviews)
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Schrade Delta Class Inert Flipper Knife 3.25" AUS-10 Satin Wharncliffe Blade, Blue Aluminum Handles
rated 4 stars out of 5
Newknifejunkie
 FLORIDA
Jan 31, 2026
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Overall Quality, Pocket Clip, Weight
Cons: Lock Ease of Use, Lock Type
worth the price
Not terrible but not great. looks and feels good but like others say the jimping on the spine and flipper is way too sharp. I sanded it down to make it easier on the fingers. Easy to flip open however the liner lock gets hung up on the small bump they added so you need to squeeze just a little extra to close it and watch your finger cause it will get you. Not a fan of that. The quality of the aluminum scales is the best part. This is a back up now for me it will just sit in the bottom of my tool bag. worth the $20 for sure.
Schrade Delta Class Inert Flipper Knife 3.25" AUS-10 Satin Wharncliffe Blade, Blue Aluminum Handles
rated 5 stars out of 5
Mike De Ruyter- Collector-Maker
 Wellington New Zealand
Sep 14, 2023
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Overall Quality, Pocket Clip
Cons: None
Inert - valve plus
I have over 200 knives in my collection and recently bought the Inert as a top up to spread the cost of freight to New Zealand. I didn’t expect it to be very good but have been hugely surprised by the quality of the knife. It opens with a satisfying clunk , nice blue aluminium handle , the only downside is the jimping on the blade, too sharp. However the best value for money I’ve had in a very long time, great edc.
Schrade Delta Class Inert Flipper Knife 3.25" AUS-10 Satin Wharncliffe Blade, Blue Aluminum Handles
rated 4 stars out of 5
Zakaria O
 Wisconsin
Jun 21, 2022
Pros: Handle Material
Cons: None
Really nice for the price
Bought this on a whim due to the looks. Surprisingly the knife is really great! The detent is on point! Action is super smooth, almost buttery smooth and it's super snappy! Has interesting acoustics, not in a bad way. Ergos are decent, weight of the knife is perfect in relation to its size. Pivot is a T9 frame are T6. Liner lock access is fantastic! A few negatives... jimping is horrendous! Extremely deep, sharp, wide awful jimping. Not thumb friendly unless your thumb is 100% callus! It will definitely tear your thumb up in a bad way! Flipper jimping sucks. Blade stock is super thick for the size as well as behind the edge. Grind is NOT a hollow like the description says. Definitely a flat grind. Pocket clip isn't recessed and has button screws. Lots of little things. However for the price this knife is fantastic! I definitely recommend it.