The Maxi-Lift Easy-Core belt core for PVC, rubber, and urethane belting offers greater strength, longer life and easy installation in a single plastic core. Created from 100 percent recycled plastic, the Easy-Core is 6 inches by 6 inches and weighs 3.1 pounds. The design features a through hole for use with a threaded shaft, dual locking studs and a squaring line for precise belt alignment. The round corners in the receiver shaft ensure for easier slide in steel wind-up bar. The Easy-Core is non-sparking, corrosion and moisture resistant, export approved and is ideal for outside storage.