The Milwaukee Full Brim Vented Hard Hat with Ratchet Suspension and BOLT Access is designed to adapt for your jobsite. This hard hat features a BOLT reversible headlamp mount that works with most headlamps for easy, secure attachment. 4 BOLT accessory slots and 2 universal accessory slots easily integrate additional personal protection equipment and accessories onto the helmet. This hard hat also has a ratcheting suspension for quick adjustment and added comfort. A BOLT marker clip allows for easy access to pens and markers. The moisture-wicking sweatband included provides additional comfort. ANSI/CSA approved., Adaptable for your jobsite BOLT reversible headlamp mount Marker clip slots 4 BOLT accessory slots 2 universal accessory slots Ratcheting suspension allows quick adjustment compatible with all BOLT hard hat accessories Moisture-wicking sweatband for additional comfort ANSI/CSA approved Model Number: 48-73-1010. Age Group: adult.