Pemko 257A Barrier-Free Ramp Thresholds have a 6" width, and a 1/2" height. Pemko 257A Barrier-Free Ramp Thresholds come in 36", 48", 72", and 96" lengths and come in Mill Finish Aluminum.

Pemko 257A Features

• Only ADA compliant when used in conjunction with 259_
• Use 257_ and 259_ together, or use 257_ with an abutted 1:12 concrete slope.
• Supplied predrilled, with #10-24 Phillips, flat head machine screws of appropriate length
• When used as a cover plate assembly (see Commercial Thresholds section), a longer spindle may be required.
• Used in an offset condition

Pemko 257A Specifications

Pemko 257A Certifications