RUIKE P128 Folding Knife 3.66in 14C28N Stainless Steel Clip Point Plain Blade Silver. 5 mm in thickness and made of 14C28N stainless steel features razor sharpness and a finely tapered tip which is ideal for cutting chipping and piercing. Specifications for RUIKE P128 3.66in Folding Knife: Manufacturer: RUIKE Blade Length: 3.66 in Closed Length: 4.88 in Blade Material: 14C28N Serrated: Plain Overall Length: 8.54 in Blade Shape: Clip Point Blade Finish: Plain Blade Thickness: 0.14 in Lock Type: Liner Lock Handle Color: Silver Opening Method: Manual Color: Silver Package Contents: RUIKE P128 3.66in Folding Knife RUIKE P128-SF: P128 Folding Knife 3.66in 14C28N Stainless Steel Clip Point Plain Blade Silver