M-D Building Products 67106 36 in. Mill Aluminum Snap-on Sill Threshold Extender

• Made of durable aluminum

• Used to extend inswing sill type thresholds

• 2 in. W x 7/16 in. H x 36 in. L

• Mill color

• Easy install, snap into existing grooves on M-D sill thresholds

• Cut with hacksaw to desired length

• Installs onto M-D items 78691, 76265, 77792, 78600, and 78634