The Square Single Device Ring is used with 4in. square boxes to mount switches， receptacles and devices. The steel cover design provides long-term durability. The slots on the covers compensate for up to 12° of box misalignment on upright framing members. Additionally， this ring is UL listed for safety.
Has a 5.5 cubic in. capacity
Mounts switches， receptacles， and devices
Compensates for up to 12° box misalignment
UL listed for safety
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