HT Quick Strike Adjustable Hook Set System With Anchor Tip-Up - Auto hook set unit performs with most any length or action ice combo. Consturcted of a durable, yet lightweight ABS plastic body featuring a fully adjustable rod holding tube and secure, stablilizing support base that folds compactly for easy transport and storage. Trip tension is adjustable and can be fine-tuned to match your rod, presentation, situation and species being sought. Comes with an ice anchor which secures the device down if needed.