National Hardware Folding Door Hardware Set 48" Brand_DEFENDER SECURITY The MT 551 can solder

The MT 551 can solder up to 1" of copper tubing

MAIN FEATURES

Sprayable foam reaches into deep and hard-to-reach places

Repeat the application once a year or when new stains appear

it features 14-day clean removal and is UV-resistant for indoor and outdoor use

National Hardware Folding Door Hardware Set 48" Brand_DEFENDER SECURITY The MT 551 can solderNational Hardware #771D By Passing Door Hardware Set is suitable for use with 3 4" to 1 3 8" thickness doors. Doors can not accidentally jump the track. Wheels never need lubrication. Doors can be hung or removed with out detaching hangers. Rail offers steel track with decorative finish.