Rockwood Manufacturing Co

The cast brass 491-RKW, 491R, and 491S are automatic door holders with stops designed for applications that necessitate frequent door hold-open functionality. These holders are especially suitable for scenarios where there is minimal clearance of 1/2" or less between the door and the floor. Their screw hole design not only permits precise alignment but also facilitates secure and permanent attachment, ensuring reliable and convenient door management.

Features:

• For applications requiring door hold-open on a frequent basis
• Screw hole design allows for precise alignment and then permanent attachment

Specifications:

• Base Material: Cast brass
• Holder Base Height: 3 3/8"
• Holder Base Width: 3"
• Holder Projection: 2 1/8"
• Strike Base Height: 2"
• Strike Base Width: 4"
• Strike Projection: 1 1/4"
• Weight: 1.5lbs.
• Fasteners: Strike: 3 ea. #12 x 1 1/4" flat head wood screws, 3 ea. plastic anchors. Body: 4 ea. #10 x 1 1/4" flat head wood screws

Finishes:

• US3/605 - Polished clear coated
• US4/606 - Satin clear coated
• US10/612 - Satin clear coated
• US10B/613 - Satin oxidized oil Rubbed
• 10BE/613E - Dark oxidized satin bronze, equivalent
• US26/625 - Polished chrome plated
• US26D/626 - Satin chrome plated