The T2 Loop Soft-Attach Block utilizes a high-strength composite material without any metal shackles or rivets. Ideal for use in traveler controls, mainsheets, vangs, cascades, bridles, and other systems requiring compact and lightweight blocks. Its innovative on/off loop system features a sliding mechanism that easily attaches to the block head and anchor post for a strong and secure connection. Each block comes with a SK75 Dyneema loop, with replacement loops also available.