+1-800-504-5813 Contact Us Check Order Status
About Us Policies
Free Shipping & Free Returns*

EXPEDITED SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Business
  • Eyewear
  • Fun Gifts & Other
  • Gun Accessories
  • Hobbies
  • Hunting
  • Lab & Science
  • Law Enforcement
  • Military Gear
  • Outdoor Gear
  • Photo Gear
  • Sports
TIP
Shopping Cart

Kershaw Interval Fixed Blade Knife

Kershaw Interval Fixed Blade Knife, 3.5in, Black PA-66/Glass Fiber Blade, Black PA-66/Glass Fiber Handle, 1399X
Kershaw Interval - 1399X
Kershaw Interval Fixed Blade Knife, 3.5in, Black PA-66/Glass Fiber Blade, Black PA-66/Glass Fiber Handle, 1399X
1 of 2 images
Kershaw Interval Fixed Blade Knife, 3.5in, Black PA-66/Glass Fiber Blade, Black PA-66/Glass Fiber Handle, 1399X
Kershaw Interval - 1399X
2 of 2 images
Kershaw Interval - 1399X

Tap Tap to Zoom

Government Restriction Government Restriction

Product No Longer Available

Unfortunately Kershaw Interval Fixed Blade Knife is not listed by OpticsForYou.You can also explore other items in the Knives yourself to try and find the perfect replacement for you!

Product Info for Kershaw Interval Fixed Blade Knife

The Kershaw Interval Fixed Blade Knife is here at Opticsforyou.com and as usual we offer great deals !image

Purchase your new Kershaw Interval Fixed Blade Knife from Opticsforyou.com today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

The Interval proves that lightweight doesn't have to mean small. Despite a 7.4-inch overall length, this Project ATOM fixed blade weighs under an ounce. Other unique elements include its drop point blade, which still forms a distinct, sharp tip. Like all Project ATOM Kershaws, the edges are blunt and the PA-66 nylon and glass fiber combo material is resilient to rust. Don't be fooled by its size. The Interval is light like atoms, yet its larger form factor gives users extra surface area for work tasks.

Features of Kershaw Interval Fixed Blade Knife

  • Larger form factor, yet light to carry
  • Knife is made of strong PA-66 nylon and glass fiber
  • Blunt edge and no blade steel; last resort pointed tip for self-defense
  • Easy to carry with included lanyard hole

Package Contents:

  • Kershaw Interval Fixed Blade Knife

Knife Accessories

1–60 / 60
Previous
CobraTec 28 Knife Case, 1410049
CobraTec 28 Knife Case, 1410049
$189.99
Best Rated
Spec Ops Combat Master Fixed Blade Knife Sheath
Spec Ops Combat Master Fixed Blade Knife Sheath
As Low As (Save Up to 13%)
$64.55
See all 6 models
Leatherman Ratchet Driver, Gray, 931030
Leatherman Ratchet Driver, Gray, 931030
$39.95
Leatherman Wire Cutter Inserts for MUT Tool & SuperTool 300
Leatherman Wire Cutter Inserts for MUT Tool & SuperTool 300
List: $10.00
$9.99
See all 3 models
Wiebe Knives Monarch Repleaceble Blade Knife, Orange, Small, WB-MONRCH
Wiebe Knives Monarch Repleaceble Blade Knife, Orange, Small, WB-MONRCH
List: $27.99 (Save 29%)
$19.95
Rapala Pocket Sharpener
Rapala Pocket Sharpener
As Low As (Save Up to 47%)
$3.79
See all 2 models
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, Hidden Snap - Colt Gov't - 18200
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, Hidden Snap - Colt Gov't - 18200
List: $38.25 (Save 20%)
$30.60
Hogue Expel Replacement Blades, High Carbon Steel Blade
Hogue Expel Replacement Blades, High Carbon Steel Blade
List: $13.43 (Save Up to 56%)
$6.99
See all 2 models
Leatherman Knife Accessories Core Sheath, Black, 934885
Leatherman Knife Accessories Core Sheath, Black, 934885
List: $30.00
$29.89
Leatherman 4in - 4.5in Molle Sheath -
Leatherman 4in - 4.5in Molle Sheath -
As Low As (Save Up to 22%)
$27.99
See all 3 models
Leatherman Knife Multi Tool Bit Kit 931014
Leatherman Knife Multi Tool Bit Kit 931014
List: $55.00 (Save 24%)
$41.89
Leatherman Surge Replacement Saw & File
Leatherman Surge Replacement Saw & File
As Low As (Save Up to $2.00)
$23.99
See all 2 models
Leatherman Bit Kit for MUT Multi Tool 930368
Leatherman Bit Kit for MUT Multi Tool 930368
List: $18.79 (Save 20%)
$15.00
Wiebe Knives Tala Replaceable Blade Knife, Orange, Small, WB-TALA
Wiebe Knives Tala Replaceable Blade Knife, Orange, Small, WB-TALA
List: $47.99 (Save 17%)
$39.99
1 oz. Knife Lubricant 60380
1 oz. Knife Lubricant 60380
List: $5.06
$4.99
Leatherman Bit Driver Extender for MUT Multi Tool Only, Black 931015
Leatherman Bit Driver Extender for MUT Multi Tool Only, Black 931015
List: $30.00
$29.99
Rapala Replacement Blade for Electric Fillet Knives, 6in, PGEFB6
Rapala Replacement Blade for Electric Fillet Knives, 6in, PGEFB6
List: $20.95 (Save 38%)
$12.99
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, 17427
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, 17427
List: $38.25 (Save 20%)
$30.60
Skallywag Tactical Molle Lock System, Black, Molle Lock-Black
Skallywag Tactical Molle Lock System, Black, Molle Lock-Black
List: $16.99 (Save 23%)
$13.00
Schrade Pocket Clip
Schrade Pocket Clip
$1.95
See all 2 models
Leatherman Accessory Kit for MUT Multi Tool, Black 930374
Leatherman Accessory Kit for MUT Multi Tool, Black 930374
List: $35.00 (Save $1.01)
$33.99
Kershaw Ultra Tek Sharpener, Black, 2535
Kershaw Ultra Tek Sharpener, Black, 2535
List: $40.23 (Save 16%)
$33.89
Leatherman Utility Holster For The Raptor Multi Tool Accessory 934509
Leatherman Utility Holster For The Raptor Multi Tool Accessory 934509
List: $25.99 (Save 12%)
$22.99
Tru Hone Commercial Electric Knife Sharpener THLC
Tru Hone Commercial Electric Knife Sharpener THLC
List: $2,176.95 (Save 38%)
$1,359.00
Esee Candiru Handles
Esee Candiru Handles
As Low As (Save Up to 13%)
$29.99
See all 2 models
Norton Pike Crystolon 175th Anniversary Stone
Norton Pike Crystolon 175th Anniversary Stone
As Low As (Save Up to 14%)
$45.99
See all 2 models
Browning Speed Load Replacement Blade
Browning Speed Load Replacement Blade
$9.95
See all 2 models
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, 17425
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, 17425
List: $38.25 (Save 12%)
$33.49
Lansky Steel Sharp Stick - Steel Hone
Lansky Steel Sharp Stick - Steel Hone
As Low As (Save Up to $1.96)
$28.99
See all 2 models
Lansky Sharpeners 3-Stone Standard Diamond System LK3DM
Lansky Sharpeners 3-Stone Standard Diamond System LK3DM
List: $115.95 (Save 14%)
$99.79
China Made Knife Storage Case
China Made Knife Storage Case
As Low As
$31.99
See all 2 models
Buck Knives Ranger Black Leather Sheath Box
Buck Knives Ranger Black Leather Sheath Box
List: $24.99 (Save 28%)
$17.99
Leatherman Heritage Sheath
Leatherman Heritage Sheath
As Low As (Save Up to $2.30)
$29.99
See all 4 models
Lansky 6in. x 2in. Diamond Bench Stone
Lansky 6in. x 2in. Diamond Bench Stone
As Low As (Save Up to $3.30)
$37.99
See all 3 models
Schrade Folding Knife Blade, Unsharpened
Schrade Folding Knife Blade, Unsharpened
As Low As (Save Up to 29%)
$0.96
See all 4 models
Cold Steel Replacement Trench Hawk Handle
Cold Steel Replacement Trench Hawk Handle
List: $11.33 (Save 21%)
$8.99
See all 2 models
Marbles Machete Sheath
Marbles Machete Sheath
As Low As (Save Up to 34%)
$9.99
See all 2 models
Lansky Sharpeners Lansky Deluxe Kit For Sharpening Knives LKCLX
Lansky Sharpeners Lansky Deluxe Kit For Sharpening Knives LKCLX
List: $72.95 (Save 11%)
$64.79
Aclim8 COMBAR Multi-Tool Holster
Aclim8 COMBAR Multi-Tool Holster
As Low As (Save Up to 38%)
$33.99
See all 2 models
United Cutlery Knife Roll 50-60 Folding Knives Black With Handle UC1183
United Cutlery Knife Roll 50-60 Folding Knives Black With Handle UC1183
List: $38.00 (Save 21%)
$29.99
Lansky Diamond Hone Knife Sharpeners
Lansky Diamond Hone Knife Sharpeners
As Low As (Save Up to 13%)
$30.99
See all 4 models
Casstrom No.3 Dangler with Loop
Casstrom No.3 Dangler with Loop
List: $37.99 (Save Up to 39%)
$27.99
See all 3 models
Knifemaking Damascus Knife Blade, 3.5" Damascus steel drop point blade, BL143D BL-MAY3
Knifemaking Damascus Knife Blade, 3.5" Damascus steel drop point blade, BL143D BL-MAY3
List: $31.49 (Save $1.50)
$29.99
Lansky Extra Course Hone Knife Sharpener
Lansky Extra Course Hone Knife Sharpener
As Low As
$8.89
See all 5 models
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, Velcro - For Glock 20/21 - 17429
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, Velcro - For Glock 20/21 - 17429
List: $38.25 (Save 20%)
$30.60
Buck Knives Single Knife Display Stand, 1.5 in. x 1.75 in. x 1.75 in.
Buck Knives Single Knife Display Stand, 1.5 in. x 1.75 in. x 1.75 in.
List: $3.00
$2.99
See all 2 models
Casstrom No.3 Dangler
Casstrom No.3 Dangler
As Low As (Save Up to 50%)
$13.49
See all 2 models
Leatherman Knife Accessories Blast Crunch Leather Sheath 934835
Leatherman Knife Accessories Blast Crunch Leather Sheath 934835
List: $30.00
$29.89
Lansky Dual Grit ComboStone - 2-sided Knife Sharpener
Lansky Dual Grit ComboStone - 2-sided Knife Sharpener
As Low As (Save Up to 34%)
$12.99
See all 2 models
Zero Tolerance ZT Knife Storage Bag, 13x7.5in, ZT997
Zero Tolerance ZT Knife Storage Bag, 13x7.5in, ZT997
List: $50.24 (Save 12%)
$43.99
China Made Gun and Sword Holder
China Made Gun and Sword Holder
As Low As (Save Up to 29%)
$10.99
See all 4 models
Dragon by Apogee Magnetic Bamboo Sheath
Dragon by Apogee Magnetic Bamboo Sheath
List: $24.95 (Save 20%)
$20.00
See all 2 models
Wyoming Knife RB1 Skinner Blade Replacement Blade Stainless Skinner Blade
Wyoming Knife RB1 Skinner Blade Replacement Blade Stainless Skinner Blade
List: $14.39 (Save 31%)
$9.99
Gatco Sharpeners Knife Hone
Gatco Sharpeners Knife Hone
As Low As
$18.99
See all 2 models
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, 17426
Bianchi 7303 AccuMold Single Mag/Knife Pouch - Black, 17426
List: $38.25 (Save 19%)
$30.99
Master Cutlery Knife Scales
Master Cutlery Knife Scales
List: $13.49 (Save Up to 29%)
$9.99
See all 2 models
Fallkniven Diamond Ceramic Whetstone FNDC521
Fallkniven Diamond Ceramic Whetstone FNDC521
List: $103.95 (Save 22%)
$81.49
Lejon The Daily Leather Knife Sheath
Lejon The Daily Leather Knife Sheath
List: $30.99
$30.00
See all 3 models
BlackHawk Magazine / Folding Knife Case, Black, 44A058BK
BlackHawk Magazine / Folding Knife Case, Black, 44A058BK
$29.99
Gatco Sharpeners Diamond Sharpening Hone
Gatco Sharpeners Diamond Sharpening Hone
List: $33.99 (Save Up to $2.46)
$31.99
See all 3 models
Next

Related Products to Kershaw Interval Fixed Blade Knife

Image of Kershaw Bel Air DuraLock Green Mic Kershaw Bel Air DuraLock Green Mic List: $249.95 $155.99 Save 38% Newly Added
Image of Kershaw Lifter 3.5in Assisted Opening Folding Knife 2 models Kershaw Lifter 3.5in Assisted Opening Folding Knife As Low As $38.99 Save Up to $2.80
Image of Kershaw A/O Damascus Leek 2.38 in Folding Knife 2 models Kershaw A/O Damascus Leek 2.38 in Folding Knife As Low As $119.99 Save Up to 28%
Image of Kershaw Launch 22 3.45in Automatic Folding Knife Kershaw Launch 22 3.45in Automatic Folding Knife List: $294.99 $189.49 Save 36%
Image of Kershaw Natrix Carbon Fiber 3.25in Folding Knife 2 models Kershaw Natrix Carbon Fiber 3.25in Folding Knife As Low As $37.99 Save Up to 57% Final Sale
Image of Kershaw Collateral 3.4 in Assisted Opening Folding Knife Kershaw Collateral 3.4 in Assisted Opening Folding Knife List: $86.95 $39.99 Save 54%
Image of Kershaw Originals Believer 3.25 in Assisted Opening Folding Knife Kershaw Originals Believer 3.25 in Assisted Opening Folding Knife $70.95
Image of Kershaw Pack Mule 3.9in Fixed Blade Knife Kershaw Pack Mule 3.9in Fixed Blade Knife List: $289.99 $169.99 Save 41%
Image of Kershaw Outlier Karambit 2.6 in Folding Knife Kershaw Outlier Karambit 2.6 in Folding Knife List: $79.99 $59.99 Save 25%
Image of Kershaw Outlier BW Green 2.63 in Assisted Opening Folding Knife 4 models Kershaw Outlier BW Green 2.63 in Assisted Opening Folding Knife As Low As $51.99 Save Up to 28%
Image of Kershaw Launch 21 3.45in Automatic Folding Knife Kershaw Launch 21 3.45in Automatic Folding Knife List: $269.99 $171.99 Save 36%
Image of Kershaw Blur Tiger Striped 3.4 in Folding Knife 4 models Kershaw Blur Tiger Striped 3.4 in Folding Knife As Low As $115.99 Save Up to 35%
Image of Kershaw Bareknuckle 3.5in Folding Knife Kershaw Bareknuckle 3.5in Folding Knife List: $299.99 $174.49 Save 42%
Image of Kershaw Launch Iridium 3.45 in Automatic Folding Knife 2 models Kershaw Launch Iridium 3.45 in Automatic Folding Knife As Low As $158.49 Save Up to 45%
Image of Kershaw Launch 23 3.3 in Automatic Folding Knife Kershaw Launch 23 3.3 in Automatic Folding Knife List: $259.99 $146.49 Save 44%
Image of Kershaw Inception 3.25in Folding Knife Kershaw Inception 3.25in Folding Knife List: $99.95 $63.99 Save 36%
Image of Kershaw Concierge Folding Knife by Dmitry Sinkevich 3 models Kershaw Concierge Folding Knife by Dmitry Sinkevich As Low As $39.99 Save 47%
Image of Kershaw Leek CF Damascus 3in Assisted Opening Folding Knife Kershaw Leek CF Damascus 3in Assisted Opening Folding Knife List: $209.95 $149.99 Save 29%
Image of Kershaw Bel Air XL 3.4in Folding Knife 5 models Kershaw Bel Air XL 3.4in Folding Knife As Low As $152.89 Save Up to 47% Newly Added
Image of Kershaw Link 3.25 in Assisted Opening Folding Knife Kershaw Link 3.25 in Assisted Opening Folding Knife List: $209.99 $134.49 Save 36%
Image of Kershaw Bel Air 3.05in Folding Knife 7 models Kershaw Bel Air 3.05in Folding Knife As Low As $139.99 Save Up to 46%
Image of Kershaw Bel Air XL-EMT 3.25in Folding Knife 2 models Kershaw Bel Air XL-EMT 3.25in Folding Knife As Low As $179.99 Save Up to 42%
Image of Kershaw Launch 20 3in Automatic Folding Knife Kershaw Launch 20 3in Automatic Folding Knife List: $259.99 $129.99 Save 50%
Image of Kershaw Proximal 3.15in Folding Knife Kershaw Proximal 3.15in Folding Knife List: $149.99 $103.99 Save 31%
Last updated 2026-10-28 UTC.