---
product_id: 25660579
title: "KF510-Black, Sharp Tip Stainless Steel Scuba Dive Knife"
brand: "promate"
price: "€ 100.45"
currency: EUR
in_stock: true
reviews_count: 8
category: "Promate"
url: https://www.desertcart.nl/products/25660579-kf510-black-sharp-tip-stainless-steel-scuba-dive-knife
store_origin: NL
region: Netherlands
---

# 5-inch 304 stainless steel blade Easy disassembly for cleaning Quick-release adjustable straps KF510-Black, Sharp Tip Stainless Steel Scuba Dive Knife

**Brand:** promate
**Price:** € 100.45
**Availability:** ✅ In Stock

## Summary

> 🌊 Cut through the waves, not your vibe.

## Quick Answers

- **What is this?** KF510-Black, Sharp Tip Stainless Steel Scuba Dive Knife by promate
- **How much does it cost?** € 100.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/25660579-kf510-black-sharp-tip-stainless-steel-scuba-dive-knife)

## Best For

- promate enthusiasts

## Why This Product

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

## Key Features

- • **Versatile & Ready:** Full tang construction and stainless steel hammer handle bottom add durability and multi-functionality for all your water adventures.
- • **Customizable Comfort:** Adjustable straps ensure a perfect fit on any dive gear, with easy strap replacement options for ultimate convenience.
- • **Razor-Sharp Precision:** Durable 304 stainless steel blade with serrated edge for effortless cutting through kelp and fishing lines.
- • **Secure & Swift Access:** Innovative quick-release button holster keeps your knife firmly in place yet instantly accessible when seconds count.
- • **Hassle-Free Maintenance:** Designed for easy disassembly, making cleaning and upkeep a breeze to keep your knife in peak condition.

## Overview

The Promate KF510-Black is a 10.5-inch full tang dive knife featuring a 5-inch 304 stainless steel serrated blade, quick-release adjustable straps, and a stainless steel hammer handle bottom. Engineered for durability and ease of maintenance, it offers secure holstering and effortless cleaning, making it an essential tool for professional divers and water sports enthusiasts alike.

## Description

304 stainless steel blade Stainless steel hammer on handle bottom Quick release and adjustable straps Easy disassembling for cleaning and maintenance

Review: Incredible knife and safety holster IFFFF you change the straps - I love to snorkel, kayak, and do stand-up paddle boarding. Some lakes have lots of weeds. The ocean is full of kelp. Weeds can be full of broken fishing lines. This knife seems very well planned and heavy duty. I love the size, the weight, the line cutter, the sharper serrated part. The safety release on the holster is great. The single significant problem, is that the designer of this thing made the straps to work upside down, which is not very comfortable. A very easy, simple solution is to toss the straps that come with it and buy a couple of better made straps. The following fixed the problem for me: https://www.desertcart.com/gp/product/B09T24YR58/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Bottom line: I highly recommend this product with a different set of straps that are designed correctly.
Review: Great dive knife. - So I saw people complaining about the hook that keeps this thing in, and they totally fixed that. It's now a button more or less, and keeps the knife firmly attached until you need it. There were also complaints about not having something to keep the loose straps collected, but I ran it through the holes on the case and it's not a problem. The design of this thing is solid, and it's not terribly sharp, but it can cut your finger (I found out thinking it was dull after checking it the right way). Taking this thing scalloping, will update after. :)

## Features

- 304 stainless steel blade
- Stainless steel hammer on handle bottom
- Quick release and adjustable straps and sheaths
- Easy disassembling for cleaning and maintenance
- Overall Length: 10.5 inch (27 cm), Blade Length: 5 inch (12.5 cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01B3S4JLS |
| Age Range (Description) | Adult |
| Best Sellers Rank | #233,312 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #863 in Utility Knives |
| Blade Length | 12.5 Centimeters |
| Blade Material | Stainless Steel |
| Blade Shape | Straight |
| Blade Type | Serrated |
| Brand | Promate |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (846) |
| Date First Available | January 27, 2016 |
| Handle Material | Stainless Steel |
| Included Components | Sheath |
| Is Discontinued By Manufacturer | No |
| Item Length | 10.5 Inches |
| Item Weight | 11.2 ounces |
| Manufacturer | Promate |
| Model Name | KF510 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Fishing |
| Reusability | Reusable |
| Shape | Straight |
| Special Feature | Full Tang |
| Style | Modern |

## Product Details

- **Age Range (Description):** Adult
- **Blade Material:** Stainless Steel
- **Brand:** Promate
- **Color:** Black
- **Handle Material:** Stainless Steel
- **Included Components:** Sheath
- **Model Name:** KF510
- **Recommended Uses For Product:** Fishing
- **Special Feature:** Full Tang
- **Style:** Modern

## Images

![KF510-Black, Sharp Tip Stainless Steel Scuba Dive Knife - Image 1](https://m.media-amazon.com/images/I/51YRF0S8rKL.jpg)

## Questions & Answers

**Q: If i took this on trip to mexico(by plane) would customs let me bring this item back?**
A: It cannot be carry-on, but can be in the luggage.

**Q: How long are the straps?**
A: The straps are about 12'' long very durable and adjustable. I'll love this knife.

**Q: Does this knife float?**
A: No.  It is about 1 lb and will sink.

**Q: is it rustproof?**
A: Nothing is “rustproof” but mine hasn’t rusted yet and I’ve had it a year. Great knife, feels durable and solid, and very sharp.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Incredible knife and safety holster IFFFF you change the straps
*by S***C on September 15, 2022*

I love to snorkel, kayak, and do stand-up paddle boarding. Some lakes have lots of weeds. The ocean is full of kelp. Weeds can be full of broken fishing lines. This knife seems very well planned and heavy duty. I love the size, the weight, the line cutter, the sharper serrated part. The safety release on the holster is great. The single significant problem, is that the designer of this thing made the straps to work upside down, which is not very comfortable. A very easy, simple solution is to toss the straps that come with it and buy a couple of better made straps. The following fixed the problem for me: https://www.amazon.com/gp/product/B09T24YR58/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Bottom line: I highly recommend this product with a different set of straps that are designed correctly.

### ⭐⭐⭐⭐⭐ Great dive knife.
*by R***Y on July 17, 2024*

So I saw people complaining about the hook that keeps this thing in, and they totally fixed that. It's now a button more or less, and keeps the knife firmly attached until you need it. There were also complaints about not having something to keep the loose straps collected, but I ran it through the holes on the case and it's not a problem. The design of this thing is solid, and it's not terribly sharp, but it can cut your finger (I found out thinking it was dull after checking it the right way). Taking this thing scalloping, will update after. :)

### ⭐⭐⭐⭐⭐ Great knife. Sharp.
*by B***T on December 15, 2024*

This knife is good quality. It has a very nice sheath that securely holds the blade. Good height and has straps included to attach.

## Frequently Bought Together

- Promate KF510-Black, Sharp Tip Stainless Steel Scuba Dive Knife
- XS Scuba Kp04 Neoprene Knife Holder
- WINDFIRE Dive Light Scuba Diving Flashlight, Super Bright Rechargeable Waterproof Torch with Power Indicator, 3 Modes Underwater Lights, Scuba & Snorkeling Safety Dive Lights for Night Diving

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*