Requirements. . Ability to safely handle frame components weighing. 30–40 lbs. including unstacking, restacking, and maneuvering frames on work tables. . Ability to operate hand-held pneumatic staple guns. . Ability to work with metal springs, polypropylene webbing, sheathing, and cardboard. . Willingness and ability to learn multiple spring-up styles, tools, and component assemblies. . Ability to follow all safety procedures and protocols while ...