- Adjustable Height Rolling Creeper Stool With Storage Tray - 360-degree seat swivel for enhanced mobility; height adjusts from 15.3 inches to 20.2 inches to match your workbench; supports up to 300 lb maximum capacity - Powder coated metal frame for long lasting durability; solid solvent resistant rubber tractor style seat; seat height adjustment lever easily moves the seat up and down - Includes five industrial strength casters, each 2.5 inches in diameter; piston height adjustment is a practical feature; cushion is easy to clean and well padded for comfort; storage tray provides convenient tool or part organization - Easy to assemble in minutes by pressing together three components: stand, gas cylinder, and seat - Suitable for use at a workbench, in automotive service bays, or during general shop maintenance where mobility, height adjustability, and a ready storage tray enhance efficiency - Use scenario: in a machine shop or electronics assembly area, position the stool at the workbench, adjust height to match the work surface, roll between stations, and keep frequently used tools in the tray for quick access - Use scenario: automotive or equipment service tasks, lower the seat to access under vehicles or large machinery, then raise for countertop work without moving the stool - Use scenario: maintenance and assembly on production lines or service desks where being able to move around while staying seated reduces fatigue and improves workflow