Purpose-Built. Field-Ready. Designed by Sal Glesser.
The LeafJumper is the natural evolution of Spyderco’s RockJumper, created by co-founder Sal Glesser to meet the needs of climbers and outdoor adventurers. This version swaps the RockJumper’s aggressive sheepsfoot blade for a more traditional leaf-shaped profile, offering enhanced versatility while retaining the same ergonomic excellence.
Crafted in Japan, the LeafJumper features a full-flat-ground VG-10 stainless steel blade with Spyderco’s signature serrations for high-efficiency cutting. Its lightweight FRN handle is contoured for comfort and grip, with a secure lockback mechanism and a fully ambidextrous four-position clip. Compact, capable, and ready for the wild.

Product Dimensions

• Overall Length: 7.51" (191 mm)
• Closed Length: 4.43" (113 mm)
• Blade Length: 3.09" (78 mm)
• Cutting Edge: 2.87" (73 mm)
• Blade Thickness: 0.118" (3.0 mm)
• Weight: 3.00 oz. (85 g)

Features

• Blade Material: VG-10 Stainless Steel – Japanese steel known for edge retention and corrosion resistance
• Blade Style: Leaf-Shaped – Versatile and efficient for slicing and general utility
• Blade Grind: Full Flat – Clean geometry for smooth cutting
• Blade Finish: Satin – Subtle and refined
• Blade Edge: Serrated – SpyderEdge for aggressive cutting performance
• Locking Mechanism: Lockback – Reliable and ambidextrous
• Handle Material: FRN (Fiberglass-Reinforced Nylon) – Lightweight and textured for grip
• Handle Color: Black – Classic and discreet
• Pocket Clip: Stainless Steel – Four-position (tip-up/down, left/right carry)
• Designer: Sal Glesser – Legendary Spyderco co-founder
• Intended Use: Outdoor, Climbing, Everyday Carry
• Made in: Japan
• Model Number: C262SBK