This door cushioning rubber is for use on Metal Door Frames. The dark gray rubber cushion push into a 3/16" - 1/4" diameter hole that is drilled in a metal door frame. Normally used on commercial, hospital and hospitality doors to silence the door.

It is recommended using 2 or more per door to prevent the door from warping.

Specifications for the Don-Jo 1608 Door Silencer:

• Diameter: 1/2"
• Total Length: 1/2"
• Cushion Head Thickness: 3/32" (.104)
• Material: Dark Gray Rubber
• Don-Jo 1608 Dimensions (PDF)

*Sold as One Hundred Pack (100 each per bag).

Quantity