Tusa X-Pert II Titanium with Line Cutter and Serrated Edge
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Tusa X-Pert II Titanium with Line Cutter and Serrated Edge - Silver is backordered and will ship as soon as it is back in stock.
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Open Box Tusa X-Pert II Titanium Knife - Silver
Sale price $103.20 Regular price $119.00Unit price
Product Information
The Tusa X-Pert II Titanium with Line Cutter and Serrated Edge (model FK-940TI) is a drop point scuba knife forged from 6-4Ti (Ti-6Al-4V) titanium, with a 4.5 in / 11 cm blade and a 10 in / 25 cm overall length. It is built for divers who want a highly corrosion-resistant blade that combines a straight edge, a serrated edge and a dedicated line cutter in one tool.
Who it is for
This knife suits divers who dive regularly in saltwater and want a cutting tool that resists corrosion. The serrated section and line cutter handle rope, line and webbing entanglements. The single button sheath lock release gives quick access, and the adjustable buckle and strap let you carry it on the leg or belt.
Key details
- Blade: 6-4Ti (Ti-6Al-4V) titanium, drop point, 4.5 in / 11 cm
- Overall length: 10 in / 25 cm
- Cutting options: straight edge, serrated edge and line cutter
- Grip: newly designed ergonomic handle with counterweight
- Sheath: single button lock release with easy-to-adjust buckle and strap
- Maintenance: disassembles for cleaning and service
- Colors: Metallic Silver (MS) and Metallic Red / Metallic Dark Red (MDR)
Compatibility and sizing
The sheath has its own easy-to-adjust buckle and strap, so the knife can be worn on the leg or on a belt. Variants are identified by SKU FK-940TI-MS for Silver and FK-940TI-MDR for Metallic Dark Red.
DiveCatalog.com is an authorized Tusa dealer and a dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you have questions about color choice, carry position or strap fit.
- 6-4Ti titanium blade Ti-6Al-4V construction for high corrosion resistance in saltwater.
- Drop point design Versatile blade shape for general cutting tasks underwater.
- 4.5 in / 11 cm blade Paired with a 10 in / 25 cm overall length for reach and control.
- Serrated edge Cuts rope and webbing alongside the straight edge.
- Integrated line cutter Dedicated line cutter for rope, line and webbing.
- Ergonomic grip Newly designed handle with a counterweight for balance.
- Single button sheath release Locks the knife in place and releases quickly when needed.
- Adjustable buckle and strap Easy to adjust for a secure, comfortable fit on the leg or belt.
- Disassembles for maintenance Breaks down for thorough cleaning after dives.
- Two color options Metallic Silver (MS) and Metallic Red / Metallic Dark Red (MDR).
- Model FK-940TI TUSA's X-Pert II Titanium knife designation.
| Brand | TUSA |
| Model | X-Pert II Titanium |
| Model Number | FK-940TI |
| Blade Material | 6-4Ti (Ti-6Al-4V) titanium |
| Blade Style | Drop point |
| Blade Length | 4.5 in / 11 cm |
| Overall Length | 10 in / 25 cm |
| Cutting Edges | Straight edge, serrated edge and line cutter |
| Grip | Ergonomic with counterweight |
| Sheath | Single button lock release with adjustable buckle and strap |
| Maintenance | Disassembles for cleaning |
| Color Options | Metallic Silver (MS), Metallic Red / Metallic Dark Red (MDR) |
| SKUs | FK-940TI-MS (Silver), FK-940TI-MDR (Metallic Dark Red) |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
How long is the blade on the TUSA X-Pert II Titanium knife?
The blade measures 4.5 in / 11 cm and the knife measures 10 in / 25 cm overall. The drop point blade carries a straight edge, a serrated section and a line cutter for rope, line and webbing.
Why is the X-Pert II made from titanium instead of stainless steel?
The X-Pert II uses 6-4Ti (Ti-6Al-4V) titanium, which TUSA specifies for its high corrosion resistance. That matters most for divers who use the knife repeatedly in saltwater. The knife also disassembles, so you can break it down, rinse the components and reassemble it as part of routine cleaning and maintenance.
What colors and part numbers does the X-Pert II Titanium come in?
TUSA offers two finishes: Metallic Silver, listed as MS with SKU FK-940TI-MS, and Metallic Red, shown here as Metallic Dark Red, listed as MDR with SKU FK-940TI-MDR. Both are the FK-940TI, so the choice is about appearance and matching the rest of your kit.
How does the knife attach and how is it released?
The sheath uses a single button lock release, so the knife stays secure until you press the button, then comes free for quick access. An easy-to-adjust buckle and strap set the fit, allowing you to carry the knife on the leg or on a belt.
Review summary
Reviewers across sources agree this is a well made, genuinely sharp knife that stays rust free, and several note how light the titanium blade feels in the hand. The sheath locks securely and releases easily, and the adjustable buckle and strap make leg mounting simple. Good to know: the straight edge can arrive dull enough to want a quick touch up, the grip runs short for larger hands, and one reviewer had a strap buckle work loose. It suits divers with average or smaller hands who want a compact, corrosion resistant tool for wreck, drysuit, or everyday recreational diving.
What reviewers like
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