We are able to give you professional service and a great experience. Heavier debris like roofing shingles or construction waste may cost more to dispose of then general household debris, which is lighter.  Front Heavy Duty Wheels 4” OD x 6” LG Front Roller w/1½” Pin and Grease Fitting 1” Certified Hook Plate 6” x 15” w/lifetime guarantee 1¼” Certified Plate Cable Hook w/lifetime guarantee 8 Ga. Handle is secured by a ¾” solid pin, 180° turn key way locking system. This does include both tracks. Roll Off Container Service Benefits: Work with customers to determine the properly sized roll off .