Benchmade Butterfly 3551 Extreme Speed ​​Side Jump Knife

Brand: BENCHMADE butterfly
Model: BM3551
Total length:180mm
Blade length:75mm
Closure:104mm
Steel: 154CM steel
Hardness: 60HRC (extra high hardness, very sharp)
Blade thickness: 2.5mm
Surface:Stonewash
Net weight:72g
Weight: 141g (including packaging)
Handle material: 6061 T6 aluminum alloy + anodized by CNC computer gong molding, extremely precise
Opening method: PUSH BUTTON button opening, with safety lock insurance.
Designer: Pardue design
Packaging: Original color box, instructions, flannel bag
BENCHMADE butterfly upgraded model PARDU AUTO. The old model is the 3550 series, which has been discontinued and has been upgraded to the new 3551 series. Compared with the old model, the new model's buttons have been upgraded to be larger and wider, making it easier to operate when wearing gloves; the safety lock button has also been enlarged, making it easier to operate; the main knife material and the handle material remain the same, which is 154CM steel. Veteran knife friends Everyone knows that this is the butterfly's royal steel. Although it is a bit old, it has excellent rust resistance and decent retention. It is excellent for making a pocket knife. This model has a side jump. It can be opened instantly by pressing the button. It opens faster than ordinary manual folding knives. It is specially designed for Designed by law enforcement officers!