The ultimate lightweight carry is a great way to sum up the 530. It’s our lightest knife and one of our slimmest. As great choice for times when a good knife is needed and there’s not much room. The 531 is a rugged version of the 530 and while not as light because of the G10 handle scales this one is every bit as slim and much more rigid. -SPECS: Designer: Pardue | Mechanism: AXIS | Action: Manual-opening | Blade Steel: 154CM (58-61 HRC) | Blade Length: 3.25″ (8.26cm) | Blade Thickness: 0.090″ (2.29mm) | Open Length: 7.42″ (18.85cm) | Closed Length: 4.17″ (10.59cm) | Handle Thickness: 0.37″ (9.40mm) | Weight: 1.88oz. (53.30g)  or 2.10oz. (59.53g) . – Intended for both Everyday and Outdoor use, our 530 & 531 have lanyard holes and a standard clip type with a reversible tip-up clip position.
AXIS locking mechanism
Spear-point blade with ambidextrous thumb-stud opener
154CM stainless steel blade (58-61HRC)
Grivory handle scales with a reversible tip-up pocket clip