Brand: Sterling
Category: Climbing Ascenders, Pulleys & Rescue Systems
Recommended by Owen Duda, Climber, Guide, Craftsman, Writer — New Hampshire
The 6.8mm Hollow Block is a premium climbing accessory designed for optimal performance as a pre-sewn prusik or climbing heist. Crafted from high-strength materials, it ensures superior grip and reliability on ropes, making it an essential tool for serious climbers. 1. Constructed from Sterling's RIT 900 cord for exceptional durability and strength. 2. Made with aramid fiber, providing high resistance to abrasion and heat. 3. Designed to grip climbing ropes with diameters of 7mm or larger, enhancing safety and control. 4. Features a proprietary sewing pattern that ensures consistent performance and reliability. 5. Lightweight design allows for easy portability without compromising strength. 6. Pre-sewn configuration saves time and effort during setup, making it user-friendly. 7. Available in a vibrant color for easy visibility in various climbing environments. The 6.8mm Hollow Block is ideal for climbers looking to enhance their safety and efficiency during ascents. It performs best in outdoor climbing scenarios, including sport climbing and mountaineering, where reliable grip on ropes is crucial. Suitable for both novice and experienced climbers, this product excels in high-stakes environments, ensuring peace of mind during challenging climbs. Its robust construction makes it a reliable choice year-round, regardless of weather conditions.
Price: $29.99
Third hand
Recommended by Owen Duda, Climber, Guide, Craftsman, Writer
Third hand
Owen Duda recommends the Sterling 6.8mm Hollow Block for climbing ascenders, pulleys & rescue systems. Third hand
Yes — Owen Duda recommends the 6.8mm Hollow Block by Sterling as their climbing ascenders, pulleys & rescue systems pick. Third hand


