Flush Steel Closure Channel - Standard for exterior doors, optional for interior. Recessed Channel Reinforcements Top & Bottom. Closer Reinforcements. Interlocking Z Stiffeners. Approx. 6" on center, full height of door. Insulation. U.S.C.G. approved. Edge Channel Reinforcements. Full height of the door. Continuous Vertical Edge Seam. Smooth Finished Door Edges optional. 18.GA. Door skins for class B, 16 GA. for class A applications.

Notes:

1. All joiner doors are 1 3/4" thick and are U.S.C.G. accepted; doors are manufactured to U.S.C.G 46 CFR 72.05-25 and NAVIC 9-97 specifications for use in B-0 through B-15 Bulkheads with 18 ga. door skins and A-0 through A-60 with 16 ga. door skins.

2. Doors shall be factory assembled into frames with all hardware as is practical for shipment. All loose hardware shall be properly identified for easy job installation.

3. Each shipping unit shall be identified by its "Shop/Yard Mark"

4. Hardware:
• Hinges- Stainless Steel, plain bearing 4 1/2 (other options available)
• Locks- Heavy duty marine, cylindrical type or mortised stainless mechanism - Keyed to suit. (Standard Duty lock available.)
• Closer- Heavy duty universal application.
• Panic Devices; Hook Bumpers; Door Bumpers; Magnetic Hold Backs and other hardware items available.