The P831S-SA is an enhanced model of the P831-SF, distinguished by the swap from a thumb stud to a quick-deploy flipper, improving its opening ease while maintaining its compact size, sleek design, and razor-sharp blade. Crafted from Sandvik 14C28N high-grade stainless steel, which is hardened and cryogenically treated, the knife reaches a hardness of 57-59 HRC, making it adept at handling various cutting tasks. The P831S-SA incorporates a frame lock mechanism, ensuring the blade remains securely in place during use and significantly boosting safety. It's fitted with an internal lubrication ball made from professional-grade high carbon chromium bearing steel, ensuring the blade opens and closes smoothly at all times. This P831S-SA model is presented with a sandblasted finish.
Warranty
5 Year Warranty
| Model # | P831S-SA |
| UPC | 6942870310084 |
| Brand | Ruike |
| Shipping Weight | 0.3000kg |
| Blade Colour | Silver |
| Blade Finish | Sandblast |
| Blade Hardness | 57-59 HRC |
| Blade Length | 85mm |
| Blade Material | 14C28N |
| Blade Style | Reverse Tanto |
| Blade Thickness | 3.10mm |
| Pocket Clip | Yes |
| Clip Position | Right Carry Tip-Up |
| Handle Colour | Grey |
| Handle Material | 3Cr14N Stainless Steel |
| Knife Weight | 93mm |
| Lanyard Hole | Yes |
| Locking Mechanism | Frame Lock |
| Opener | Flipper |
| Overall Length Closed | 110mm |
| Overall Length Open | 195mm |
| Type | Folding Knife |
| Series | P |
| Manufacturer Warranty | 5 Year Warranty |
| Blade Edge | Straight Edge |
| Made in | China |
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