Description:

Trims to accommodate shallow boxes or to avoid obstruction. Allows the contractor to comply with 2008 neck article 314. 20. Extends box up to 1-1/2-Inch to bring it level with ceiling surface. Manufactured from 105c continuous use 94v0 rated flame retardant plastic for safer installations. 20 Extends box up to 1-1/2Inch to bring it level with ceiling surface Manufactured from 105c continuous use 94v0 rated flame retardant plastic for safer installations Item Dimensions: 1. 5" L x 4. 8" W x 4. 8" H.