EZ Panel Lock Rails Self-Adhesive Product Type Lock Rail For Use With Circuit Breakers EZ Panel Loc System Includes Multi-Pole Configurations Single-Pole Configurations Color Yellow For Maximum Padlock Shackle Diameter 5/16 in For Voltage 480/600V AC Material Fiberglass Reinforced Nylon Maximum Number of Padlocks 7 Overall Height 0.8 in Overall Length 4 in Resistance Properties Chemical Resistant Standards ANSI Z244 OSHA 29 CFR 1910.147 (C) (4) (ii) (A) (1) / (c) (5) (ii) (C) (1)