--- product_id: 227186553 title: "Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline" brand: "gentle booms sports" price: "£42.78" currency: GBP in_stock: true reviews_count: 2 url: https://www.desertcart.co.uk/products/227186553-ninja-warrior-obstacle-course-accessories-new-buckle-for-2-width store_origin: GB region: United Kingdom --- # Waterproof & weatherproof Rust-resistant design One-piece seamless tech Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline **Brand:** gentle booms sports **Price:** £42.78 **Availability:** ✅ In Stock ## Summary > 🏆 Elevate Your Game with Ninja Warrior Gear! ## Quick Answers - **What is this?** Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline by gentle booms sports - **How much does it cost?** £42.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/227186553-ninja-warrior-obstacle-course-accessories-new-buckle-for-2-width) ## Best For - gentle booms sports enthusiasts ## Why This Product - Trusted gentle booms sports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Smooth surface eliminates sharp corners, preventing slack thread wear. - • **Quick & Easy Setup:** Curved buckle design allows for rapid installation—get your course ready in no time! - • **Heavy-Duty Strength:** High carbon steel carabiner supports up to 1000 lbs—perfect for serious athletes! - • **Seamless Connection:** One-piece technology ensures no deformation, keeping your course intact. - • **Unmatched Durability:** Engineered with a rust-resistant coating for long-lasting performance. ## Overview The Ninja Warrior Obstacle Course Accessories feature a new buckle designed for 2” width slacklines, ensuring durability and safety with a rust-resistant, waterproof coating. Its one-piece technology prevents deformation, while the curved design allows for easy installation. The smooth surface avoids slack thread wear, and the strong carabiner can withstand up to 1000 lbs of pull, making it ideal for serious training. ## Description Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline ## Features - DURABLE AND SAFE: Coated design for better rust resistance, waterproof and weatherproof - ONE-PIECE TECHNOLOGY: One-piece seamless connection technology makes it not easy to deform - EASY TO INSTALL: The curved design makes this buckle easier and faster to install than other buckles - SMOOTH SURFACE: No sharp corners, so slack thread wear is completely avoided - STRONG CARABINER: Made of high carbon steel, capable of withstanding up to 1000 lbs of pull ## Product Details - **Size:** PJ01 - **Material:** high carbon steel - **Color:** Classical - **Brand:** Gentle Booms Sports - **Load Capacity:** 1000 Pounds ## Images ![Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline - Image 1](https://m.media-amazon.com/images/I/81xZHIHNGcL.jpg) ![Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline - Image 2](https://m.media-amazon.com/images/I/81YFM1JMaHL.jpg) ![Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline - Image 3](https://m.media-amazon.com/images/I/71TIgwAOMmL.jpg) ![Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline - Image 4](https://m.media-amazon.com/images/I/71YPRY5B9zL.jpg) ![Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline - Image 5](https://m.media-amazon.com/images/I/818dQoBhBoL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ they work great with the triangular locking mechanisms *by P***Z on October 2, 2020* I needed extra buckles to extend my ninja line for the little pod of boys i am tutoring now. you have to take one side off your line off the tree and slide them through but that is like the set I bought so I knew there was a little more set up time. I put more than I needed on so I can easily rotate items and move them different distances. ### ⭐⭐⭐⭐ Add ninja line connectors *by C***F on January 2, 2021* Great product for the price to add ninja line connector points. However, some rough edges required filing. ## Frequently Bought Together - Ninja Warrior Obstacle Course Accessories, New Buckle for 2” Width Slackline, No Tearing Slackline - Craft Ninja Warrior Obstacle Course Accessories Kids Outdoor Play - 7pc Rings, 2pc Swing Trapeze Wheels & 2pc Monkey Bars - YAMIPROBI Ninja-Twister Swing Spins Set: Slackline Attachments - 360° Handle Twist-Spin Flips Toy Activate Ninja Powers Warrior Accessories Kids Hang Toys for Playground Backyard Blue --- ## 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.co.uk/products/227186553-ninja-warrior-obstacle-course-accessories-new-buckle-for-2-width](https://www.desertcart.co.uk/products/227186553-ninja-warrior-obstacle-course-accessories-new-buckle-for-2-width) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*