Description The STAN SX4 Aluminum Thumb Release is built for archers who demand speed, consistency, and a fully customized fit. Its ultra-fast spring-assisted hook helps reduce release delay, while consistent hook positioning supports repeatable execution shot after shot. Adjustable finger positioning, travel, and tension let you fine-tune the release to your preferred feel, while durable T10 Torx hardware, a trainer lock, and wrist strap loop add reliability for both practice and hunting. Specs Adjustable Tension Yes Adjustable Travel Yes Jaw Type Closed Manufacturer Warranty One-year limited warranty