Benchmade - 3551

Model: BM3551

Full length: 180mm

Blade length: 75mm

Closed: 104mm

Steel: 154cm steel

Hardness: 60HRC (super high hardness, very sharp)

Blade thickness: 2.5mm

Surface: stone wash

Net Weight: 72g

Weight: 141g (including packaging)

Handle material: 6061 T6 aluminum alloy + anodized by CNC computer numerical control molding, extremely precise

Opening method: PUSH BUTTON-type opening, with security locking insurance.

Designer: Pardue design

Packing: Original color box manual flannel bag

BENCHMADE butterfly upgrade PARDU AUTO. The old model is 3550 series, which has been discontinued and upgraded to the new 3551 series. Compared with the old model, the new button is upgraded plus-sized the width, which is convenient to operate when wearing gloves; The safety lock button plus-sized at the same time, which is convenient to operate; Main knife material and handle material are consistent, it is 154cm steel, as old knives and friends all know, this is the Royal steel of butterfly. Although the age is a little old, the rust resistance is excellent and the retention is acceptable. It is excellent to make a knife. This model is a side jump. You can open it instantly by pressing the button, which is faster than that of ordinary manual a folding knife, designed for law enforcement personnel!