Ives - 02-31251U/02-31252U Door Knocker with UL Viewer

MODELS OVERVIEW 02-31251U - U700 Viewer for 7/8" - 1-9/16" door thickness; 02-31252U - U701 Viewer for 1-5/8" - 2-1/8" door thickness; Viewer bolts through the door. IVES VIEWERS AND DOOR KNOCKERS OVERVIEW Ives provides many products to complete any job, including some of the smallest pieces that can easily be forgotten. Our exterior hardware is designed to handle the elements and provide a solution for any door need. Many designs of viewers and knockers are offered for front doors.FEATURES AND BENEFITS Viewers provide a safe way to see who is at the door before unlocking and opening it Door knockers provide an affordable way to create awareness that someone is at the door Secure and tamper-resistant Viewers have a solid brass body with a glass lens Simple installation Secure, tamper-resistant one-way thread installation U models are UL-listed 90-minute for fire doors DESIGNS & FINISHES Designs Ives offers various door viewers that provide a safe way to see who is on the other