Heavy-Duty 304 Stainless Steel Build - This automatic fishing rod holder is forged from rust-proof 304 stainless steel, durable and weather-resistant; the reliable fishing rod holder performs flawlessly for bank fishing, built to withstand long-term outdoor use. Ultra-Sensitive Bearing Trigger Mechanism - Adopting precision bearing-type trigger with adjustable sensitivity, the automatic hook setter rod holder works as an efficient auto hook setter and professional fishing hook setter – activating reliably for both small and large fish. Universal Fit for All Fishing Poles - With 12cm/4.7inch adjustable rubber straps, the automatic spring fishing rod holder fits most rods; rubber-coated brackets prevent scratches, making these versatile fishing pole holders a must-have angling accessory. Hands-Free & Easy to Operate - The automatic rod setter features a thickened ground insert for stable setup; the spring loaded fishing rod holder and compact auto rod holder fully free your hands, delivering a relaxing fishing experience. Portable Folding & Wide Application - Lightweight (0.8lb) and foldable (32cm/12.6") for easy storage, the self setting fishing rod holder doubles as rod holders for fishing boat; this automatic rod holder, spring loaded rod holder, auto fishing rod holder and automatic fish setter supports auto hook set rod holder performance, ideal for auto hook set fishing and auto hook setter fishing.