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What types of Pemko thresholds is the Pemko EXT3A72 extender compatible with?

Windows and Door Hardware
Door Closers and Accessories
Commercial Door Locks, and Thresholds
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DK Hardware 2026-09-30 - 17:56:33
Technical Team

The Pemko EXT3A72 extender is designed to easily hook onto various Pemko thresholds and specifically fits all 4-7/8" wide and 5-3/4" wide extrusions. It is not for use with the 8451_Q threshold.

Product Details

72" x 3" Extender for All Residential Sills Aluminum Finish
EXT3A72Pemko EXT3A72 72" x 3" Extender for All Residential Sills Aluminum Finish
$67.17/Each

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