304 Stainless Steel Continuous Piano Hinge for heavy duty doors delivers lasting support and smooth operation in high traffic, with an integral door guard, pin and barrel design, fire rated up to 3 hours for safety and reliability

304 SS continuous piano hinge with screw pack for doors
✔️ Heavy-duty 14ga 304 stainless, 600 lb cap, 4 ft max width

This heavy-duty continuous piano hinge is built from 304 stainless steel, designed to run long on high-traffic doors. It’s ideal for hospitals, schools, airports, and other busy facilities where doors swing frequently and require aligned operation. The integrated door guard protects door edges against scuffs and damage, while the self-lubricating nylon bearings deliver smooth, quiet action. It is fire rated up to 3 hours for code compliance.

✅ 3/16 in (4.76 mm) diameter barrel
✅ 304 stainless steel pin
✅ Exterior barrel diameter.438 in (11.1 mm)
✅ Nylon bearings at each separation for quiet self-lubricating operation
✅ Heavy-duty 14 gauge 304 stainless steel construction
✅ Maximum support weight 600 lbs (272 kg); door width up to 4 ft (1.22 m)
✅ Includes screw pack with 12-24 x 11/16 in stainless TEK screws (17.46 mm length)
✅ ANSI/BHMA Grade 1 and fire rated up to 3 hours
✅ UL/ULC listed to UL10C for 4x10 doors and 8x10 door pairs

💡 What is a stainless steel continuous piano hinge with door guard used for in high-traffic openings?

- Handy solution for keeping doors aligned and preventing frame damage - Great for busy facilities like hospitals, schools, and airports - Self-lubricating nylon bearings ensure quiet, smooth operation - Fire-rated up to 3 hours helps meet safety codes ⏹️