5 knuckle. Standard weight. Plain bearing or ball bearing. Non-removable pin option available.

• F179: plain bearing, steel
• FBB179: ball bearing, steel
• F191: plain bearing, brass
• FBB191: ball bearing, brass
• Available in sizes 3.5″ x 3.5″, 4″ x 4″, 4.5″ x 4″
• C3, C4, C10, C10A, or C26D finish
• Non-removable pin (NRP) available

Product Downloads: Hinge Application Selection Guide