We issue invoices compliant with the invoice system to those who need receipts, such as companies and sole proprietors. Please inform us of the recipient's name and description, etc., via the transaction message section after purchase. If you wish to purchase multiple items, we will offer a "discounted price," so please let us know in the comment section. *This is the last one, and if there are offers on other EC sites, we plan to switch to selling there without notice! If you want to buy, please do so as soon as possible!! Notch Flow Adjustable Rope Wrench & Tether + e2e Prusik Cord Set With this 3-piece set, you can climb SRT (SRS) immediately!! ・The Notch Flow Adjustable Rope Wrench features an adjustable concave stainless steel bollard, allowing you to freely set the friction. Co-developed with Kevin Bingham, it is an official licensed product of Singing Tree. The Notch Flow Adjustable Rope Wrench revolutionizes the basic SRT setup by combining a wrench and tether. Evolving from the original ZK-1 structure using a bollard, the Flow features adjustability, allowing you to customize the friction of your setup freely. The Flow achieves ultra-low resistance climbing, saving time and energy during ascents. Combining the Flow with the Fusion tether completes the ultimate SRT setup. ・The Notch Fusion Rope Wrench Tether is a rigid, hot-forged aluminum construction resistant to twisting and bending. The Fusion tether is designed to be the only wrench tether you'll ever need again. With a streamlined, lightweight design and an integrated pulley, this rope wrench tether is a must-have. Additional features of the tether combo: Adjustable bollard for friction adjustment. Rope wrench stopper for maintaining optimal posture. Multiple SRS attention attachment points. Secondary attachment point for auxiliary climbing systems. ・Arbpro eye to eye Prusik cord 9.1mm x 75cm By utilizing both ends of the split tail, friction is more evenly distributed, and the friction across the entire knot is more uniform, resulting in less tightening yet still secure fixation.