Product Details BE1 BOX EXTENDER PLASTFLAME RETARDANT PLASTIC; 2.313 In. WIDE; 1.813 In. DEEP; DEVICE BOX EXTENDER 1 GANG; BE1; ARLINGTON INDUSTRIES INC.; CSA/UL APPROVED; EACH; 25; EXTENDS BOX UP TO 1-1/2 In.; 4.188 In. HIGH; UL94-V0 FLAMMABILITY; 250; 105 Deg C Max.; C; 0.042 Lbs./EACH Technical Specifications Extension Rings Material FLAME RETARDANT PLASTIC Price Per C Max Operating Temp or PSI 105 Deg C Max. Std. Package Qty. 250 Product Ratings UL94-V0 FLAMMABILITY Height 4.188 In. HIGH Additional Description EXTENDS BOX UP TO 1-1/2 In. Carton Qty. 25 Unit of Measure EACH Csa / Ul Approved CSA/UL APPROVED Manufacture ARLINGTON INDUSTRIES INC. Mfr Part # BE1 Description DEVICE BOX EXTENDER 1 GANG Depth 1.813 In. DEEP Width 2.313 In. WIDE Weight/Per 0.042 Lbs./EACH