Works GREAT on sash windows. Tools are not required. Easy to paste. stay safe Easily removed when the intention is temporary use. Just make sure you check the grinder track width before you buy. I thought all mine were "standard" (which have a fairly narrow gauge) until I tried them on windows I had installed with very wide indentations 7 years ago. We must look for an alternative to these two windows. But I am very happy with what I bought. And great for the price (which I paid anyway)
AmazonBasics Rounded 3.5-inch Door Hinges
9 Review
🔧 Master the Art of Smooth Installation with SMARTSTANDARD Hardware Instruction Guide
10 Review
🌦️ Enhanced Weather Protection with M D Building Products 68593 Weatherstrip
10 Review
🚪 3.5 Inch Self-Closing Door Hinge by AmazonBasics
10 Review
🔒 Enhanced Access Control: Proximity Weigand Compatible Readers for Commercial Door Products
4 Review
Majority Commercial Door Products: Proximity Weigand-Compatible Readers
4 Review
UHPPOTE 433MHz 1-Button RF Wireless Gate Door Opener Remote Control Transmitter
13 Review
🎁 Inspirational Gift - To My Daughter Keychain from Dad & Mom | Forever Remember My Love | Perfect Birthday or Graduation Gift
6 Review