# Benchmade 591BK Boost Spring Assisted Knife - Blade HQ

**Manufacturer:** Benchmade  
**MPN:** `Boost`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Benchmade |
| Manufacturer name | Benchmade |
| Manufacturer | Benchmade |
| DimensionUnit | inch |
| Extra Product Name | Benchmade 591BK Boost Spring Assisted Knife - Blade HQ |
| Weight | 4.49 |
| WeightUnit | oz |
| Weight_Attrib | Weight |
| color | Black, Red |
| countryOfOrigin | USA |
| keywords | Benchmade 591BK Boost AXIS-Assist Knife Black/Red (3.43" Black) |
| length | 8.26 |
| length_Attrib | Overall Length |
| moq | 1 |
| MPN | Boost |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | BHQ-97057 |
| snippet | The Benchmade Boost is a fast-action AXIS-Assist knife with a black and red handle, and a blunt tip 3V steel blade. Shop the Boost series. |
| tierMinQty1 | 1 |
| tierPrice1 | 161.50 |
| Overall Length | 8.26" |
| Blade Length | 3.43" |
| Blade Thickness | 0.12" |
| Blade Material | CPM 3V |
| Hardness | 58-60 RC |
| Blade Style | Drop Point |
| Blade Grind | Flat |
| Finish | Black |
| Edge Type | Plain |
| Handle Length | 4.83" |
| Handle Thickness | 0.70" |
| Handle Material | Polymer |
| Color | Black, Red |
| Frame/Liner | Steel |
| User | Right Hand, Left Hand |
| Pocket Clip | Tip-Up |
| Knife Type | Spring Assisted |
| Opener | Thumb Stud |
| Lock Type | Crossbar Lock |
| Brand | Benchmade |
| Model | Boost |
| Model Number | 591BK |
| Country of Origin | USA |
| Best Use | Everyday Carry |
| Product Type | Knife |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Blade HQ | BHQ-97057 | 161.5 | 1 | None | 1 |
| Blade HQ | BHQ-51620 | 157.25 | 1 | None | 1 |
| Blade HQ | BHQ-51618 | 157.25 | 1 | None | 1 |
| Blade HQ | BHQ-51614 | 144.5 | 1 | None | 1 |

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