What makes Hardware by Krokus notable?

'Hardware' helped Krokus gain significant traction in the United States, reaching No. 50 on the Billboard 200 chart. Its commercial success and energetic sound contributed to the burgeoning heavy metal movement of the early '80s, influencing subsequent bands within the genre. Released in 1981, 'Hardware' was Krokus's fourth studio album, following their breakthrough success with 'Metal Rendez-vous' in 1980. At this point, the band was solidifying their reputation in the heavy metal scene, building on a growing international fanbase and moving towards more mainstream appeal.