---
catalog: FAH23R
catalog_name: Architectural Hardware
page: 21
sku_count: 2
skus:
  - "R4TEC"
  - "RWS36"
bases:
  - "R4T"
  - "RWS36"
generated_at: "2026-05-21T23:30:01Z"
---

# Architectural Hardware -- Page 21

This page features 2 products:

`R4T`, `RWS36`

## Page Content

ARCHITECTURAL HARDWARE GLASS ENTRANCE SYSTEMS
SECTION 1
2323 Firestone Blvd. South Gate, CA 90280 
Toll Free: (888) 295-4531  |  Direct: (323) 968-2031
Fax: (323) 336-8307  |  fhc-usa.com
Door Rails
visit fhc-usa.com to search for
or enter the Item Number or scan QR code with  
your smartphone for complete product details
15
FHC Advance HERC-DOOR® 4" Tapered Door Rails
4" Tapered Door Rail for 5/8", 3/4", 11/16" or 13/16" Tempered or Laminated Glass
Elevation
Top 
HERC-DOOR® 
Rail
Bottom 
HERC-DOOR® 
Rail
60 Degree
A.D.A Compliant
Tapered Top Edge 
- CSI Format Specifications are Available for Download at fhc-usa.com
- End Caps are Included with Every Door Rail
- Door Rails With Locks are Supplied Prepped and Installed, Keyed Cylinders, and 
Thumbturns are Sold Separately
- FHC Follows GANA Guidelines for Maximum Door Height and Widths. 
Reference the FHC HERC-DOOR® Sizing Guidelines.
- For Replacement End Caps, visit fhc-usa.com and search for Item No. R4TEC
PRODUCT INFO/SPECIFICATIONS:
CUSTOM LENGTH AND/OR FINISH (*) 4" TAPERED DOOR RAILS - MANUFACTURED TO CUSTOMER SPECIFICATIONS
FOR 5/8" & 11/16" GLASS 
WITHOUT LOCK  
ITEM NO.
FOR 5/8" & 11/16" GLASS 
WITH LOCK  
ITEM NO.
FOR 3/4" & 13/16" GLASS 
WITHOUT LOCK  
ITEM NO.
FOR 3/4" & 13/16" GLASS 
WITH LOCK  
ITEM NO.
R4T58XXC
R4T58XXLC
R4T34XXC
R4T34XXLC
4" TAPERED DOOR RAILS 35-3/4" LENGTH - STOCK PRODUCTS READY TO SHIP
FOR 5/8" & 11/16" GLASS 
WITHOUT LOCK  
ITEM NO.
FOR 5/8" & 11/16" GLASS 
WITH LOCK  
ITEM NO.
FOR 3/4" & 13/16" GLASS 
WITHOUT LOCK  
ITEM NO.
FOR 3/4" & 13/16" GLASS 
WITH LOCK  
ITEM NO.
R4T58XX
R4T58XXL
R4T34XX
R4T34XXL
XX Denotes Finish.
New Innovative Built-In 
Anti-Clamshell Pad
Prevents Chipped Glass 
Corners During Installation
Chat With Us!
Chat With FHC On Our Website  
to Get Real Time Expert Support 
from Knowledgeable Reps
U.S. Patent Nos. 11,060,341 and 11,187,323
4"
U.S. Patent No. 11,187,323 
Unitizing Clamping Gasket
Solid One Piece 
Rail Housing
Optional 
Weatherstripping 
Sold Separately
Item No. RWS36
Innovative Concealed  
Actuation Hardware  
Allows for Uninterrupted  
Hardware Mounting
U.S. Patent No. 11,060,341 
Dual-Inclined Bearing  
Surface Controls  
Angularity and Self  
Centering of the Rail
1/4" Clearance
Standard
3-1/8" Overall Deduction
(Includes 1/4" Standard
Clearance)
Each FHC Door Rail 
is Factory Designed 
to Allow for Vertical 
Adjustment of Plus 
1/16" or Minus 1/16" 
With Our Included Door 
Rail Setting Blocks.
2-7/8" Glass Deduction
Cladding Included on Stainless 
Steel and Brass Finishes
PAS Pivot Alignment 
System With Hardware 
Mounting Block Allows 
3/8" Adjustments
Monolithic Tempered 
or Laminated Glass