Solid Brass Ball-Bearing Hinge Size (H x W):4" x 4" This product is used as

This product is used as an alternative to Truth's hook pole and universal joint fitting that we offer elsewhere

Raw alumimum finish

Because these items are electronic and improper installation or handling can cause damage to the electronics

no greasing required/

projection is 2-3/8"

Solid Brass Ball-Bearing Hinge Size (H x W):4" x 4" This product is used asBall bearing hinges are recommended for heavier doors, doors over 2" thick, doors over 40" wide, or doors which use a door closer. Permanently lubricated ball bearings. Solid brass base material, stainless steel pin. Note: These solid brass ball bearing hinges contain ball bearings and the bearing raceway that will eventually rust if subjected to harsh weather conditions (especially marine weather and salt air conditions).