North Safety A59010000 A-Safe Peak Hard Hat, White, Rain Trough SOLD AS 1 EA. Versatile and dependable design, with grooved HDPE out shell, rain trough and accessory slots. Pin lock adjustment is a sturdy, easy to use 4 point pin lock headband. Ratchet adjustment headband offers a firmer and more comfortable fit. All suspension choices feature 3-level height adjustment.