New Zac Brown’s Southern Grind, Spider Monkey, Folding Knife, 3.25 Drop Point, Black Carbon Fiber Handle, CPM S35VN Stainless Steel, Damascus Blade, Silver. Overall Length of 7.5. Blade length of 3.25. Dual Thumb Stud Made in USA. The Spider Monkey is a compact yet durable EDC knife. With a 3.25 blade the Spider Monkey is enough knife for most tasks. Inlcuded is a short pocket clip, titanium liner, and dual thumb studs. Zac Brown’s Southern Grind.