Pella 150 Series Replacement 27-1/2-in x 53-1/2-in White Vinyl Low-E Argon Double-Hung Window, Full Screen Included Anti-Fatigue Mat 75 Knob bore hole diameter

75 Knob bore hole diameter (in

where the distinct nuances of hickory create a captivating backdrop

Match-Ready Hardware: Pair with Grade 2 washers and nuts for consistent performance

A: An automatic oiling system continuously lubricates the chain during operation

Pella 150 Series Replacement 27-1/2-in x 53-1/2-in White Vinyl Low-E Argon Double-Hung Window, Full Screen Included Anti-Fatigue Mat 75 Knob bore hole diameterPella 150 Series 27 1 2 x 53 1 2 in. White Vinyl Double Hung Window Energy efficient replacement double hung window built with durable white vinyl and Low E argon double pane glass. Both sashes tilt for easy cleaning, and a full fiberglass screen is included for year round ventilation control. Key Features: Energy Saving Glass: Low E argon double pane glazing with 0. 30 U Factor and 0. 21 SHGC helps improve comfort and efficiency. Durable Vinyl Frame: