Hollow block climbing 5" is most commonly used. Another Unique hollow-braid construction provides excellent gripping ability Made of 100% Technora® fibers for increased abrasion resistance and improved durability Same function and grip as the original, with a significant increase in durability and performance Jun 27, 2019 · Personally, I love the Sterling Hollow Block in the 13. OR VT Prusik, as it actually has a core / strength reserve. Made with aramid fiber and sewn with Sterling's proprietary sewing pattern, this ultra-strong cord is designed to provide excellent griping power on climbing ropes with diameters of 7mm or larger. Double-check that the rope is through the anchor properly and that both strands of rope are fed through each climber’s rappel device, with the lockers locked. 8mm is designed to function as a pre-sewn prusik or climb heist. A great upgrade to a simple, but necessary piece of gear. The 6. However, there are a range of options when it comes to prusik material and of course each has its strengths and weaknesses. Plus, it has a high melting point, and as you may remember from your high school science class, a byproduct of friction is heat, and heating nylon can cause glazing or even melting of the cord. Sterling Hollow Block Moved Permanently. Jun 1, 2016 · The Sterling HollowBlock is a handy tool for climbers and guides. 8 mm HollowBlock 2 loop is a friction hitch and autoblock that can be used as a prusik or Klemheist knot on ropes 7 mm or larger. If you’re not familiar, the HollowBlock is a unique hollow braid sewn-prusik cord made from aramid fibers and used for backing up rappels and lowers and performing load transfers. and learn how to create an autoblock using a hollow block. May 19, 2011 · Sterling Rope's 6. v1 was probably kevlar based on the yellow color when new. The document has moved here. Click on the link here to see the revised user instructions that come with the HollowBlock. It ca Description. Available in 48cm and 34cm, MSRP $18. 5-inch length. Jun 5, 2024 · The Sterling Hollow Block is a great option for tying friction hitches due to its ability to bite rope and withstand abrasion and heat. It's gripping ability comes from the unique hollow-braid construction, for use as a prusik or Klemheist knot on ropes 7 mm or larger. Apr 26, 2019 · At 14kN, the Hollow Block is plenty strong enough for its application, but keep in mind that regular climbing slings are tested to 22 kN, so it is not interchangeable with slings. 50 and $19. It's gripping ability comes from the unique hollow-braid construction, for use as a prusik or Klemheist knot on Our bestselling friction hitch and autoblock has been redesigned with a stronger aramid fiber. 8 mm HollowBlock2 is made of 100% Technora® fiber for increased abrasion resistance and improved durability. For normal rap backup 13. The 6. I prefer the shorter one. Matt Andrews, Climb and outdoor Market Manager at Sterling, talks about the popular Hollowblock, an aramid fiber sewn loop that's lightweight and abrasion re Jun 13, 2022 · The bottom climber rigs an auto-block friction hitch below her device with the Hollow Block or other prusik loop as a “third-hand” back-up (step 3, bottom illustration). 50 respectively. Built from Sterling’s RIT 900 cord, the Hollow Block 6. I use these for all sorts of things in my personal climbing, film rigging work, and guiding. 5 meters of 6mm cord). Moved Permanently. 5in is designed to function as a pre-sewn prusik or climb heist. Aug 11, 2017 · A prusik hitch is an invaluable tool when rock climbing, traveling across glaciers, climbing ropes, etc. Jun 2, 2024 · To make the auto block, use a webbing loop designed for this such the Sterling Hollow Block, or second choice, a short prusik loop (start with 1. Made with aramid fiber and sewn with Sterling’s proprietary sewing pattern, this ultra-strong cord is designed to provide excellent griping power on climbing ropes with diameters of 7mm or larger. . 8 mm HollowBlock’s gripping ability comes from its hollow braid cord construction composed of strong, durable aramid fibers. Join StoneMan Climbing Co. Wrap a Hollow Block or prusik loop a few times around the rope, then clip both ends to a locking carabiner on your belay loop. Built from Sterling's RIT 900 cord, the Hollow Block 6. Oct 25, 2022 · v2 / technora is improved aramid. 8mm x 13. Redesigned with a stronger aramid fiber, the Sterling 6. Our bestselling friction hitch and autoblock has been redesigned with a stronger aramid fiber. For technical rock climbing, it’s the ideal choice because it’s light and compact. This is perhaps the easiest friction hitch to create and release. burfgnsxsmztprpuwxhnwhhpzucqumgaozbiamdjuyadojfsoueaix