Dazzling, distinctive, and impossible to ignore — the Case 25589 RussLock in Sawcut Jigged Caribbean Blue Bone is one of the most eye-catching knives in the entire Case lineup. Named in honor of Case founder J. Russel "Russ" Case, the RussLock pattern bridges the gap between traditional Case craftsmanship and modern one-handed convenience — and the striking Caribbean Blue Bone handle takes it to a whole new level of visual impact.

The Caribbean Blue Bone handle is genuine bone sourced from Zebu cattle, given Case's distinctive sawcut jigging pattern and a brilliant azure color that glows with an almost jewel-like depth. The color is striking from across the room and only grows more personal and beautiful with age and use. This is the knife that gets noticed and prompts conversations wherever it's carried. The Case Oval Script shield sits centered in the handle as a final touch of classic Case elegance.

The RussLock's design is as practical as it is beautiful — a gimped thumb lever allows smooth, confident one-handed opening, and the liner lock mechanism engages automatically when the blade is fully deployed, providing rock-solid blade security during use and releasing cleanly for safe, controlled closing. The 2.70" clip blade is crafted from Case Tru-Sharp surgical stainless steel with a mirror polish finish — delivering outstanding edge retention, extraordinary blade strength, and excellent corrosion resistance for years of dependable everyday use. The clip blade is the most versatile shape in the Case lineup, handling the full range of daily cutting tasks with precision and control. Highly polished nickel silver bolsters complete this genuinely beautiful knife. Handcrafted in Bradford, Pennsylvania, USA.

Specifications:

• Pattern: RussLock
• Pattern Stamp: 61953L SS
• Blade Length: 2.70" (6.86 cm)
• Closed Length: 4.25" (10.80 cm)
• Number of Blades: 1 (Locking Clip with Thumb Lever)
• Blade Steel: Tru-Sharp Surgical Stainless Steel
• Blade Finish: Mirror Polish
• Blade Edge: Plain
• Handle Material: Sawcut Jigged Caribbean Blue Bone
• Bolsters: Highly Polished Nickel Silver
• Shield: Oval Nickel Silver Script Inlay
• Locking Mechanism: Liner Lock
• Weight: 2.7 oz (76.54 g)
• UPC: 021205255897
• Made in Bradford, PA, USA

In Stock & Ready to Ship from ClassicBlades. As an authorized Case XX dealer, every knife we sell is 100% authentic and backed by Case's limited lifetime warranty. Available for pickup at our Fort Oglethorpe, GA store — usually ready within 24 hours. Or order online for fast shipping. Questions? Call us at 1-800-548-9412 — we're happy to help.