I’m a one man workforce. The sashmate has stopped the need for me to use my oldest boy to give me a hand sometimes. So no more calling up the stairs, trying to wake him up. The Sashmate tools are very easy to use and they save me from using ladders. I can now work by myself with my tools by the side of me so I’m not up and down a ladder fetching things. Frictions stays sit in the correct place when putting the window back on. The Sashmate tools save time and money.