Inspired by Sal Glesser's original RockJumper™ design, the LeafJumper™ is a mid-sized, back lock folding knife with a wide, ergonomic handle and a versatile leaf-shaped blade. This elite expression of it supercharges the design with Böhler-Uddeholm's K390 MICROCLEAN® blade steel. A state-of-the-art tool steel created to withstand the rigors of industrial cutting, blanking, and punching operations, K390 offers exceptional strength and edge retention when used in knife blades. The K390 LeafJumper is available in both PlainEdge™ and fully serrated SpyderEdge™ configurations and its Bi-Directional Textured fiberglass-reinforced-nylon (FRN) handle is molded in the distinctive blue color reserved for Spyderco's elite K390 family of knives.
Overall Length
7.51" (191mm)
Blade Length
3.09" (78mm)
Steel
K390
Closed Length
4.43" (113mm)
Edge Length
2.87" (73mm)
Weight
3.0oz (85g)
Blade Thickness
0.118" (3.0mm)
Handle
FRN
Clip Position
Ambi
Tip Carry Position
4-position
Lock Type
Back Lock
Grind
Full-Flat
Sheath
N/A
Origin
Japan
