5" X 6 1/2" Carbon Steel Heavy Duty Hinges

Ensure smooth operation of heavy industrial, commercial, and domestic doors weighting up to 3,000 LBS. Manufactured from premium quality 1018 hot and cold rolled carbon steel to withstand heavy load and high stress. Available in with or without mounting holes Maintenance free for years of reliable service Widely chosen for supporting the assembly of container doors, neutron shielding doors, and radiation shielding doors, among others alloy steel pin