---
product_id: 1373400
title: "14-20 Adjustable Kettlebell"
brand: "rocketlok"
price: "$530"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/1373400-14-20-adjustable-kettlebell
store_origin: NZ
region: New Zealand
---

# Secure slide-lock mechanism 14-20 lbs adjustable weight range No tools needed for adjustment 14-20 Adjustable Kettlebell

**Brand:** rocketlok
**Price:** $530
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Unlock your strength potential with precision and style! ⚖️

## Quick Answers

- **What is this?** 14-20 Adjustable Kettlebell by rocketlok
- **How much does it cost?** $530 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/1373400-14-20-adjustable-kettlebell)

## Best For

- rocketlok enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Traditional Design:** Retains the classic kettlebell shape that fits seamlessly into any modern home gym.
- • **Safety-First Locking System:** Molded polyurethane cap with a smooth slide-lock keeps weights securely in place during intense workouts.
- • **Consistent Center of Gravity:** Maintains perfect balance at every weight level for optimal performance and injury prevention.
- • **Effortless Weight Adjustment:** Switch between 14, 17, and 20 pounds in seconds—no tools, no hassle.
- • **Precision Engineered Steel Core:** Solid cast steel body with milled interior cylinders ensures unmatched durability and balance.

## Overview

The Rocketlok 14-20 Adjustable Kettlebell combines solid cast steel construction with a patented slide-lock mechanism, allowing seamless weight changes between 14, 17, and 20 pounds. Its traditional shape and consistent center of gravity deliver a professional-grade workout experience without the clutter of multiple kettlebells.

## Description

The Rocketlok kettlebell has revolutionized the adjustable kettlebell class.  This sleek patented design retains the traditional shape and maintains the center of gravity at all weight levels.  The body is made from cast steel and the weighted interior cylinders are milled from solid steel. A molded polyurethane cap with easy slide locking mechanism keeps the weights safely secured.

## Features

- Solid cast steel body and handle with weighted interior cylinders milled from sold steel. Molded polyurethane cap with easy slide locking mechanism keeps weights safely secured.
- Adjust weights from 14, 17, 20 pounds
- Adjustable kettlebell that retains the traditional shape
- No tools required to add or remove weight
- The balance stays consistent at all weight levels which is highly important

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 20 Pounds |
| Brand | Rocketlok |
| Color | Grey |
| Material | Alloy Steel |
| Special Feature | Adjustable |
| Recommended Uses For Product | Coordination, Strength Training, Weight Training |
| Global Trade Identification Number | 00857788002074 |
| Manufacturer | Rocketlok |
| UPC | 857788002074 |
| Item Package Dimensions L x W x H | 9.2 x 6.4 x 6.1 inches |
| Package Weight | 20.05 Pounds |
| Brand Name | Rocketlok |
| Part Number | RKB20 |
| Size | 14-20-Pound |

## Product Details

- **Item Weight:** 20 Pounds
- **Brand:** Rocketlok
- **Color:** Grey
- **Material:** Alloy Steel
- **Special Feature:** Adjustable

## Images

![14-20 Adjustable Kettlebell - Image 1](https://m.media-amazon.com/images/I/81bhFsrWdSL.jpg)
![14-20 Adjustable Kettlebell - Image 2](https://m.media-amazon.com/images/I/81PwkETp3SL.jpg)
![14-20 Adjustable Kettlebell - Image 3](https://m.media-amazon.com/images/I/81spq0oOYhL.jpg)
![14-20 Adjustable Kettlebell - Image 4](https://m.media-amazon.com/images/I/81jkx92xJAL.jpg)
![14-20 Adjustable Kettlebell - Image 5](https://m.media-amazon.com/images/I/81tWXXaO--L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Deal!
*by V***R on June 1, 2013*

I bought this kettlebell from the Amazon Outlet. I'm just starting out with kettlebell workouts and not quite ready for heavier weights. So when I saw this for $41, I snagged it. I want to work up to the heavier weights but I need to learn proper form before I go for a heavier set. This set is perfect for progression if you're just starting out and you want a compact unit.Quality: Good! The lock mechanism on it is tight. You slide the red smaller lock down first, then slide the yellow one over. After that, you can twist the cap and pop the top off. Ok...so it takes a little time to do these 3 moves but I'm happier with knowing the weights aren't going to come flying out when I do swings. Safety first! Once you put everything back in place the weights inside don't jiggle.As for the body of the kettlebell. My small hands can hold it comfortably and maintain a good grip. The grey area have a slight texture to them so it's easy to hold.

### ⭐⭐⭐⭐ Great quality, great design
*by D***D on October 22, 2012*

Contains 2 concentric, precision machined inserts that allow the adjustment of weight. No rattling or movement of weights as described in description of similar products. Locking mechanism is dependable with dual action. The only thing I might have changed was making the naked weight 10 lbs and maybe using 3 inserts to increase number of weight choices. Don't know if those changes would have been cost prohibitive. Overall, great product.

### ⭐⭐⭐⭐⭐ Best kettlebell out there.
*by A***E on July 27, 2016*

So this is the the 2nd kettle bell I've ordered from Rocketlok. The first was the heavier one and I ordered this one for my wife (using her Amazon account). I've used a bunch of different adjustable kettlebells before and this is by far the best. Here are some of the features you won't get with the others...- ZERO play with the weights. Using other brands, the weights bounce around and can throw the balance off.- True form of a kettlebell. Which means when it wrests on your forearm there no hard edges cutting into you.- Center of gravity of a true kettlebell regardless of which weight you use. This is because of how the weight system is inserted.- Handle is large enough for one hand unlike some that are too large for a smaller hand to grasp.- Side of handles are large enough to grasp for other exercises.I did a LOT of research before buying these and it paid off!

## Frequently Bought Together

- Rocketlok 14-20 Adjustable Kettlebell
- Men's Health No Gym Required: Kettlebells - Achieve A Full Body Transformation When You Use Just One Kettlebell
- Kettlebell Simple & Sinister: Revised and Updated (2nd Edition)

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**Shop now:** [https://www.desertcart.nz/products/1373400-14-20-adjustable-kettlebell](https://www.desertcart.nz/products/1373400-14-20-adjustable-kettlebell)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*