The CRL Adjustable Standoff was primarily designed for use on uneven walls or surfaces. When the adjustment collar is in the compressed position the base measures 1-3/4 inches (44.5 millimeters), and when the collar is screwed out an additional 1/4 inch (6.3 millimeters) is gained for a total length of 2 inches (50.8 millimeters). Any length in-between is obtainable by rotating the collar to the desired length and securing it with the set screw. Does not include a Standoff Cap. Cat. No. CAP114BS must be ordered separately.
* More info
* Allows for 1/4" (6.3 mm) Adjustment for Irregular Walls
* Eliminates Washers to Get an Even Sightline