The Apollo Tas Blade SUS440C Tas Blade SUS440C / Long Guard is a dive knife from Apollo – stainless steel, sharp, and built to cut through fishing line, kelp, or anything else that might tangle you underwater. A safety essential for every diver at Payar Marine Park’s gentle reefs.
Technical Specifications
| Specification | Details |
| Brand | Apollo |
| Product | Tas Blade SUS440C Tas Blade SUS440C / Long Guard |
| Material | Stainless steel |
| Blade | Sharp tip |
| Sheath | Included |
| Mount | Leg / Calf mount |
| Best For | Line cutting / Emergency |
Key Features
- Sharp cutting edge: Slices through fishing line, kelp, and entanglements fast.
- Stainless steel blade: Corrosion resistant and holds its edge in salt water.
- Secure sheath: Included – keeps the blade safe and you safe.
- Leg-mount ready: Straps to your calf for easy access on every dive.
Suited for Malaysian Dive Sites
The Apollo Tas Blade SUS440C Tas Blade SUS440C / Long Guard is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Payar Marine Park’s gentle reefs, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive – salt corrodes stainless steel.
- Oil the blade lightly with a food-safe oil if storing for a while.
- Keep it in the sheath when not in use – protects both you and the blade.
- Sharpen when it starts to dull.
Final Verdict
A dive knife is safety gear, not a tool. The Apollo Tas Blade SUS440C Tas Blade SUS440C / Long Guard does its job – cuts what needs cutting, fast and reliably.





Darren Lim –
The blade is impressively sharp and stays rust-free even after several dives in saltwater. The long guard really adds confidence when using it with gloves. Overall, very satisfied with the build quality.
[email protected] –
Thank you, Darren, for highlighting the blade’s sharpness and corrosion resistance. We’re glad the long guard and ergonomic features are serving you well. If you have any further feedback, please let us know.
Hafizah Yusof –
Is it possible to mount the sheath on my BCD shoulder strap, or is it only for the belt and leg? Need a secure attachment for easy access.
Imran Hanafiah –
Hi Hafizah, the sheath is designed with versatile mounting options. You can securely mount it on your BCD shoulder strap, belt, or leg for quick and convenient access during your dives.
Wei Ling Tan –
The handle is comfortable even after long dives, but the sheath lock can be a bit stiff at first. Took some getting used to, but now works fine.
Junhao Lo –
Thank you, Wei Ling, for your honest feedback. The sheath lock is designed for security, and it tends to loosen slightly with regular use. If you need any tips on adjusting it further, feel free to reach out.