TIMBERLINE 1143 VALLOTTON DESIGNED KICKSTART PLAIN EDGE FOLDING KNIFE.

Overall Length: 8.40"Blade Length: 3.75"Blade Material: AUS-8Blade Style: Spear PointBlade Finish: BlackEdge Type: PlainHandle Length: 4.65"Handle Material: GFNHandle Color: BlackFrame Material: Stainless Steel

Vallotton designed Kickstart spring assisted knife from Timberline. Super action, rock solid lock-up. Zytel handles are lightweight and sturdy. The AUS-8 black coated blade is plain. Pocket clip (tip-up). The Kickstart features a spring assist action, the knife can be opened by slightly pushing on the thumb stud and the spring assist action takes over.

These do have a rattle when open. This is how they are made.