--- product_id: 22232746 title: "Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb))" brand: "calibre fitness" price: "41679CFA" currency: XOF in_stock: true category: "Misc." url: https://www.desertcart.sn/products/22232746-grip-strengthener-project-crush-by-calibre-fitness-hybrid-hand-exerciser store_origin: SN region: Senegal --- # Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb)) **Brand:** calibre fitness **Price:** 41679CFA **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb)) by calibre fitness - **How much does it cost?** 41679CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/22232746-grip-strengthener-project-crush-by-calibre-fitness-hybrid-hand-exerciser) ## Best For - calibre fitness enthusiasts ## Why This Product - Trusted calibre fitness brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Let the Quality of the Fitness Equipment you take reflect Your Lifestyle! Calibre Fitness delivers the best training gear on the planet! We create products and bring services that are innovative and effective to athletes and sports enthusiasts. If you are driven for self-improvement, we have the most professional tools to keep you motivated. With Calibre Fitness, there is no excuse. World First Project Crush is the World's First Series of Hybrid Hand Exercisers designed for you! No matter a fitness newcomer or a power lifter. Perfect for fundamental grip training! With Project Crush you will dead-lift heavier, pull-up longer, snatch faster and climb further! Featuring: - Sturdy spring hinge ensures consistent resistance and powerful training - Quality aluminum handles with knurled barbell grip designed to condition your hands and let you unleash your full grip power - Removable full-length foam-rubber soft grips provide comfort for extended exercising Backed by Research YOU ARE ONLY AS STRONG AS YOUR GRIP. Your entire body, from your feet to your shoulders is only as strong as your grip will allow. This is because over half of the muscles in your body are designed to help you hang and lift stuff off of the ground, or carry thing around which requires holding onto and controlling that weight. Grip fatigues greatly limit how much you can work these valuable pulling muscles. Your grip also limits your pushing muscles as well. Because the body works in balance, your pushing muscles are only going to become as relatively strong as your pulling muscles. So even though you don't use your grip much for push-ups, your chest is still kept in check for how strong your grip is. What You Receive Project Crush: The World's First Hybrid Hand Exerciser! One set of Premium Quality Rubber Grip Covers for extended exercising "Crush the Competition" eBook download The ONLY Hand Exerciser Backed by a Lifetime 100% No-Hassle Manufacturer Guarantee. Buy Now! ## Features - PROJECT CRUSH: 100lbs of crushing resistance! - HYBRID GRIPS: Project Crush is the ONLY Hand Exerciser that gives you TWO TYPES OF GRIPS, build your strength for longer and save your hands before switching to a quality knurled bar just like the gym! - BECOME A DEADLIFTING MACHINE: Max Out your Lifts, Reach Your Goals, Bring the Power! - FREE eBOOK: Receive Calibre Fitness's acclaimed exercise guide with detailed techniques, workouts and stretegies guaranteed to improve your grip strength! - MONEY BACK GUARANTEE: Our products are of the highest quality and we offer a 100% Money Back Guarantee to all of our customers! ## Images ![Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb)) - Image 1](http://ecx.images-amazon.com/images/I/51F49fME0KL.jpg) ![Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb)) - Image 2](http://ecx.images-amazon.com/images/I/517eNhOvMxL.jpg) ![Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb)) - Image 3](http://ecx.images-amazon.com/images/I/51N07cyn2cL.jpg) ![Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb)) - Image 4](http://ecx.images-amazon.com/images/I/51A6rsOUXxL.jpg) ![Grip Strengthener, Project Crush by Calibre Fitness - Hybrid Hand Exerciser with Steel and Rubber Foam Grips - Bonus: Workout Guide - Increase Finger Strength for Bigger Lifts & Better Pull Ups - Crossfitters, Body Builders, Climbers - Guaranteed! (1.0 (100lb)) - Image 5](http://ecx.images-amazon.com/images/I/41QJG%2BdlfjL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/22232746-grip-strengthener-project-crush-by-calibre-fitness-hybrid-hand-exerciser](https://www.desertcart.sn/products/22232746-grip-strengthener-project-crush-by-calibre-fitness-hybrid-hand-exerciser) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-14*