---
product_id: 644802290
title: "Undercurrent 18040S Outdoor Knife with Depth Blue Santoprene Handle (18040S)"
brand: "benchmade"
price: "KSh172132"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/644802290-undercurrent-18040s-outdoor-knife-with-depth-blue-santoprene-handle-18040s
store_origin: KE
region: Kenya
---

# 4.3-inch CPM-MagnaCut steel blade Santoprene handle for all-condition grip Sheepsfoot blade with partial serrations Undercurrent 18040S Outdoor Knife with Depth Blue Santoprene Handle (18040S)

**Brand:** benchmade
**Price:** KSh172132
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut through the waves and the competition with the Undercurrent Edge!

## Quick Answers

- **What is this?** Undercurrent 18040S Outdoor Knife with Depth Blue Santoprene Handle (18040S) by benchmade
- **How much does it cost?** KSh172132 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/644802290-undercurrent-18040s-outdoor-knife-with-depth-blue-santoprene-handle-18040s)

## Best For

- benchmade enthusiasts

## Why This Product

- Trusted benchmade brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ambidextrous & Ready:** Designed for all users with a balanced, large frame that fits comfortably in either hand.
- • **Lifetime Edge Assurance:** Benchmade’s LifeSharp service keeps your knife factory-sharp forever—because your gear should never let you down.
- • **Precision Cutting Power:** CPM-MagnaCut steel blade delivers razor-sharp, corrosion-resistant performance for any outdoor challenge.
- • **Ergonomic Grip Confidence:** Depth Blue Santoprene handle ensures a secure, slip-free hold even in wet or slippery conditions.
- • **Versatile Sheepsfoot Design:** Partial serrations make slicing ropes, lines, and bait effortless and safe—your go-to tool on every adventure.

## Overview

The Benchmade Undercurrent 18040S is a premium 4.3-inch sheepsfoot blade knife crafted from CPM-MagnaCut steel, featuring partial serrations for versatile cutting tasks. Its durable Depth Blue Santoprene handle offers a secure grip in all conditions, while the ambidextrous design suits any user. Backed by Benchmade’s lifetime LifeSharp service, this knife is engineered for outdoor enthusiasts who demand reliability and precision on every expedition.

## Description

Undercurrent 18040S Outdoor Knife with Depth Blue Santoprene Handle (18040S)

## Features

- QUALITY: Sheepsfoot style blade made of CPM-MagnaCut steel with partial serrations for cutting lines, ropes, and bait, the Undercurrent is a cinch to clean.
- COMFORT : A composite of vulcanized EPDM rubber and thermoplastic, this durable, molded material provides a sure grip in all conditions.
- YOURS, FOR LIFE: Benchmade will re-sharpen your knife to a factory edge for free, for the life of the knife. Benchmade LifeSharp services includes cleaning, oiling, adjustments, and re-sharpening.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range | Kid |
| Blade Edge | Sheepsfoot |
| Blade Length | 4.3 Inches |
| Blade Material | CPM-MagnaCut Steel |
| Color | Depth Blue |
| Size | Large |
| Hand Orientation | Ambidextrous |
| Style | Undercurrent 18040s |
| Material Type | Plastic |
| Features | Benchmade Knife |
| Included Components | Knife |
| Batteries Included? | No |
| Brand | Benchmade |
| Department | unisex-adult |
| Manufacturer | Benchmade |
| Item model number | 18040S |
| Product Dimensions | 11 x 4 x 3 cm; 152.52 g |
| ASIN | B0D1RL6CJR |

## Product Details

- **Recommended uses for product:** Camping, Hiking
- **Brand:** Benchmade
- **Model name:** Undercurrent
- **Special features:** Benchmade Knife
- **Age range (description):** Kid

## Images

![Undercurrent 18040S Outdoor Knife with Depth Blue Santoprene Handle (18040S) - Image 1](https://m.media-amazon.com/images/I/61hgXweA6ZL.jpg)

## Frequently Bought Together

- Benchmade - Undercurrent 18040S Outdoor Knife with Depth Blue Santoprene Handle (18040S)
- Benchmade - Fishcrafter 18010 Outdoor Knife with Depth Blue Santoprene Handle and 7" Trailing Point Blade (18010)
- Benchmade - Adira 18060 Outdoor Knife with Depth Blue Grivory Handle (18060)

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**Shop now:** [https://www.desertcart.co.ke/products/644802290-undercurrent-18040s-outdoor-knife-with-depth-blue-santoprene-handle-18040s](https://www.desertcart.co.ke/products/644802290-undercurrent-18040s-outdoor-knife-with-depth-blue-santoprene-handle-18040s)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-26*