120177-001 Group 4D Commercial Battery Box (Black) - With heavy wall construction this battery box is impervious to acid, gasoline, oil, and solvents and it is heat stable -30° to +200°F (-34° to +93°C) and flame retardant. This battery box also features 3-way cable channels molded in, large entry ports for heavy duty cable, a no tools required cover that can be locked if desired and it has vent holes in cover allow gases to escape., Rugged durable, heavy wall construction,Impervious to acid, gasoline, oil, and solvents,Heat stable -30° to +200°F (-34° to +93°C),Flame retardant,3-way cable channels molded into design,Large entry ports for heavy duty cable,Cover held firmly with convenient thumb screws, no special tools required,Cover can be locked for protection and tamper resistance,Vent holes in cover allow gases to escape, preventing dangerous hydrogen build up,Accommodates a variety of mounting options,Length: 26-3/4 Inches (68 cm),Width: 14 Inches (35.6 cm),Height: 12-3/4 Inches (32.4 cm),Length: 21-5/8 Inches (55 cm),Width: 9-1/2 Inches (24.1 cm),Height: 11-1/2 Inches (29.2 cm)