The shock slides over and fits against a step so it super easy to use and you don't have to worry about it sliding around

21163-0055

4L0807675C

Manufacturer Part Number: 9804632980

12V/24V Auto-Sensing Low-Power Draw Fan For Boats and RV White 2017-2019 ER6F The shock slides over and12V 24V Auto Sensing Low Power Draw Fan For Boats and RV White. Feature: 1: 185 CFM on high (314 m hr), Current draw on low 0. 06A (24V) and 0. 12A (12V), Current draw on high 0. 21A (24V) and 0. 35A (12V). 2: Unique gimbaled design allows complete 360 airflow with ultra quiet operation 45dB on high). 3: Three speeds (1200, 1500, 1800 RPM), four auto off timer settings (3, 6, 9, and 12 hours). 4: Long life brush motor with a low power draw. 5: 7"