NGP 324 SIA Half Saddle Threshold 4" Width, 1/2" Height, Comes in 36", 48", 72" & 96" lengths,  Aluminum, Skid Resistant Surfacing Finish
National Guard Products 324 Features
- Aluminum alloy 6063, T5 temper
- 4" wide x 1/2" tall
- Fluted top
- ADA Compliant when installed with the non-beveled edge flush with flooring, or where no greater than 1/4" vertical rise occurs
- Typical wall thickness .250"
- Weight: 1.20 lbs./ft.
- #10 x 1-1/2" FH zinc plated wood screws included. Dark bronze supplied with DKB thresholds
- SIA Skid Resistant Surfacing Finish
 
 
National Guard Products 324 SIA Specifications
| Available Finishes: | SIA- Skid Resistant Finish | 
| Width: | 4" | 
| Height: | 1/2" | 
| Manufacturer: | National Guard Products | 
National Guard Products 324 SIA Certifications
| BHMA: | BHMA Certified | 
| UL: | Underwriters Laboratory 4L10 Fire Rated - UL10C - Positive Pressure
 | 
| ADA: | ADA COMPLIANT. |