Green Monster Manufacturing, headquartered in Elmsford, NY, specializes in developing and manufacturing super tools for the tent rental industry. The company’s origins trace back to 2003 when Kenny Puff, the President of Party Line Tent Rentals, and his tent installation managers brainstormed ways to enhance the tent erection and removal process. This led to the invention of the Green Monster Stake Puller, which quickly became the industry standard. Subsequently, the company expanded its product line to include super tools like the frame wrench, ratchet wrench, and 30mm structure wrench, alongside the Self Propelled and Battery Powered model of the stake puller.