Steel. Self-closing, face mount, variable overlay hinge. Every hinge series is tested for durability in conditions exceeding all KCMA certification requirements and BHMS standards for cycle life, strength and finish quality. Heavy-duty steel construction. Reliable, self-closing power of dual compression springs.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.