---
product_id: 375279700
title: "REP Fitness Cannonball Grips | Pull Up & Grip Strength Trainer for Cable Machines, Power Racks & Home Gyms : Includes Carabiner and 3\" or 5\" Straps Options | Forearm, Wrist & Hand Exerciser"
brand: "rep"
price: "¥19103"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/375279700-rep-fitness-cannonball-grips-pull-up-and-grip-strength-trainer
store_origin: JP
region: Japan
---

# 3" or 5" diameter options for tailored grip challenge 11-gauge steel for max durability Includes heavy-duty carabiner & adjustable straps REP Fitness Cannonball Grips | Pull Up & Grip Strength Trainer for Cable Machines, Power Racks & Home Gyms : Includes Carabiner and 3" or 5" Straps Options | Forearm, Wrist & Hand Exerciser

**Brand:** rep
**Price:** ¥19103
**Availability:** ✅ In Stock

## Summary

> 🔥 Grip like a pro, train like a beast 💥

## Quick Answers

- **What is this?** REP Fitness Cannonball Grips | Pull Up & Grip Strength Trainer for Cable Machines, Power Racks & Home Gyms : Includes Carabiner and 3" or 5" Straps Options | Forearm, Wrist & Hand Exerciser by rep
- **How much does it cost?** ¥19103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/375279700-rep-fitness-cannonball-grips-pull-up-and-grip-strength-trainer)

## Best For

- rep enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Rugged 11-gauge steel with black powder coat finish withstands the toughest training sessions.
- • **Elevate Every Rep:** Challenge your grip endurance and control with a minimalist design that blends into any gym setup.
- • **Seamless Integration:** Quick-attach carabiners and strap options fit cable machines, power racks & home gyms effortlessly.
- • **Unmatched Grip Power:** Spherical cannonball design targets hand, wrist & forearm strength like no flat bar can.
- • **Versatile Training Tool:** Perfect for pull-ups, cable workouts, rock climbing prep, and rehab—expand your grip arsenal.

## Overview

The REP Fitness Cannonball Grips are heavy-duty 11-gauge steel spherical handles designed to enhance grip, wrist, and forearm strength. Compatible with cable machines, power racks, and pull-up bars, they come with durable carabiners and adjustable 3" or 5" straps for versatile attachment. Ideal for athletes seeking to improve functional grip endurance, these grips support a wide range of training styles including calisthenics, rock climbing, and rehab exercises.

## Description

REP Fitness Cannonball Grips | Pull Up & Grip Strength Trainer for Cable Machines, Power Racks & Home Gyms : Includes Carabiner and 3" or 5" Straps Options | Forearm, Wrist & Hand Exerciser

## Features

- Grip Strength Trainer for Pull Ups, Cable Machines, and Home Gyms: Enhance grip and forearm strength with cannonball grips designed for pull ups, cable pulley attachments, and functional trainers. Ideal for home gym setups, power racks, and cable machines.
- Versatile Cable Machine Attachment with Carabiner & Strap Options: Comes with heavy-duty carabiners and your choice of 3" or 5" straps for quick integration with cable machines, power racks, or pull up bars. Perfect for workout attachments and gym accessories.
- Ball Grips for Pullups, Grip Training, and Strength Conditioning: Use as grenade ball grips or cannon ball pull up grips to develop serious hand, wrist, and forearm endurance. Great for rock climbing grip training, calisthenics, and strongman workouts.
- Build Grip Strength with Targeted Hand, Wrist & Forearm Workouts: Challenge your grip with each rep—perfect for hand exercisers strength, wrist strengthener routines, and fat grip pull up sets. Supports rehab, strength training, and arm wrestling prep.
- Heavy-Duty Steel Construction for Serious Strength Training: Made from solid steel with a black powder coat finish, these cannonball grips support intense training. Trusted by athletes using rogue fitness, titan fitness, and REP equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | REP |
| Material | 11-Gauge Steel |
| Color | 3" Pair |
| Handle Type | Knob |
| Included Components | Push Up Bar |
| Warranty Type | No Warranty |
| Item Weight | 2 Pounds |
| Manufacturer | Rep Fitness |
| Item Package Dimensions L x W x H | 11 x 4 x 4 inches |
| Package Weight | 2 Pounds |
| Brand Name | REP |
| Part Number | PRA-3530-3-straps |
| Style | Round |

## Product Details

- **Brand:** REP
- **Material:** 11-Gauge Steel
- **Color:** 3" Pair
- **Handle Type:** Knob
- **Included Components:** Push Up Bar

## Images

![REP Fitness Cannonball Grips | Pull Up & Grip Strength Trainer for Cable Machines, Power Racks & Home Gyms : Includes Carabiner and 3" or 5" Straps Options | Forearm, Wrist & Hand Exerciser - Image 1](https://m.media-amazon.com/images/I/61jG-RNDHxL.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.jp/products/375279700-rep-fitness-cannonball-grips-pull-up-and-grip-strength-trainer](https://www.desertcart.jp/products/375279700-rep-fitness-cannonball-grips-pull-up-and-grip-strength-trainer)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*