Arlington Industries, Inc.
Arlington's FBA426 for ceiling fixtures and FA 426 In/Out Box™ for fan and ceiling fixtures come pre-set for 1/2" ceiling depth, but can adjust up to 1-1/2" to accommodate varying ceiling thicknesses, like single or double drywall.
Morris Products
Morris Products’ SmarToggle is a family of stud/no-stud old-work boxes, and the only product of its kind on the market. Designed by an electrician for electricians, the patented SmarToggle solution saves time, money, and labor.