Durable, fast, and stylish — the KS1559 blends rugged finishes with assisted-opening speed.

The Kershaw KS1559 is a work-ready assisted opener that combines a tough BlackWash blade with a stonewashed stainless steel handle accented by a black GRN (glass-reinforced nylon) onlay for added grip and contrast. Its 3.25″ blade is crafted from 8Cr13MoV stainless steel, offering easy sharpening and solid corrosion resistance. The SpeedSafe assisted opening system ensures quick deployment with the extended tang, while the pocket clip and slim 4.25″ closed profile make it an easy everyday carry choice.

Specifications

• Knife Style: Assisted Opening Folding Knife
• Blade Length: 3.25″ (8.26 cm)
• Closed Length: 4.25″ (10.8 cm)
• Overall Length: Approx. 7.50″
• Blade Material: 8Cr13MoV Stainless Steel
• Blade Finish: BlackWash
• Blade Style: Drop Point
• Handle Material: Stonewash Stainless Steel with Black GRN Onlay
• Locking Mechanism: Liner Lock
• Deployment: SpeedSafe Assisted Opening, Extended Tang
• Pocket Clip: Stainless Steel (Tip-Up)
• Weight: 0.32 lbs (Approx. 5.1 oz)
• Item Number: KS1559
• Made In: China

Features

• SpeedSafe Assisted Opening — Smooth, reliable, and fast blade deployment
• 8Cr13MoV Blade Steel — Easy to sharpen, corrosion-resistant, and budget-friendly
• BlackWash Blade Finish — Rugged, worn-in look that hides scratches
• Stonewashed Stainless Handle — Durable with a distressed finish
• GRN Onlay — Adds grip, contrast, and comfort in hand
• Extended Tang — Quick, intuitive deployment
• Tip-Up Pocket Clip — Secure and discreet carry