Trekker LD51-B, one-hand operation and lockable blade

CAD $97.95

Each LD series knife is fitted with a pocket clip and a tungsten steel glass breaker making the knife ultra-portable and super practical for emergency situations. The one-handed operated 85mm blade, made of Sandvik 12C27 stainless steel can be opened quickly by the thumb stud, The LD series comes in various versatile tool combinations to best fit your requirements.

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In stock



Type:  Multi-Functional Knife

Overall Length:  199 mm / 7.83"

Closed Length:  114 mm / 4.49"

Weight:  262 g / 9.24 oz

Opening Mechanism:  Thumb Stud

Locking Mechanism: Liner Lock

Pocket Clip:  Stainless Steel

Lanyard Hole:  Retractable

Functions:  23


Length:  85 mm / 3.35”

Thickness:  3.0 mm / 0.12”

Material:  12C27 (58~59 HRC)

Grind:  Full Flat

Edge:  Plain

Finish:  Mirror


Material:  G10

Finish:  Skidproof Texture


23 Functions:

  1. Large blade
  2. Pliers
  3. Wire cutter
  4. Fishing line pliers
  5. Scissors
  6. Wire bender
  7. Bottle opener
  8. Large screwdriver 6.5 mm
  9. Wire stripper/bender
  10. Wood saw
  11. Facer
  12. Drill
  13. Wire stripper
  14. Spoke wrench
  15. Reamer with sewing eye
  16. Philips screwdriver
  17. Belt cutter
  18. Small screwdriver 3 mm
  19. Pocket clip
  20. Corkscrew
  21. Glass breaker
  22. Key ring / Lanyard hole
  23. Tweezers
Knife Functions – Trekker LD51-B


Knife Features – Lockable Blade – All LD Series products
Knife Features – Blade Material – All LD Series products

Sandvik 12C27 Blade Material

RUIKE knives are made from Sandvik 12C27 stainless steel.  Outside of superior corrosion resistance, the steel provides the blades with added strength, giving the blades the ability to retain sharpness for longer.

Knife Features – Knife Handle – All LD Series products

G10 Knife Handle

RUIKE knife handles are a blend of fiberglass and resin, giving the knives the ability to withstand intense forces, preventing scrapes and general abrasion.

Knife Features – Locking Mechanism – All LD Series products

Locking Mechanism

Knife Features – Breaking Cone – All LD Series products

Tungsten Steel Breaking Cone

Providing added capability, RUIKE knives come with a tungsten steel breaking cone, allowing users to break glass and other tough materials that they may encounter.

Knife Features – Pocket Clip – All LD Series products

Pocket Clip Design

Given that most owners of knives typically use them within environments that promote wear and tear, RUIKE has created stainless steel clips to holster the knives to protect them during non-use.  Easy to carry, you can be assured that your RUIKE knife is protected.