Alaska Rubbers Pvt. Ltd. Manufactures Nylon made Heavy Duty Elevator Bucket. Alaska Rubbers Pvt. Ltd. Is an ISO 9001 certified company. The Nylon made Heavy Duty Elevator Bucket is designed with thicker walls and a reinforced front lip to increase bucket life and reduce breakage. The most common applications of Nylon made Heavy Duty Elevator Bucket include grain, fertilizer, pellets, corn, wheat, soybeans and other agricultural applications.