Husqvarna Premium Earmuffs with Headband Chainsaws a stop at the end

a stop at the end of the handle prevents you from slipping

which makes it easy to tighten and change the tape and spring

3 mm Ball bearing Yes

simply open it up again using the thumb hole

3 m/s²  Lubricant Oil pump type Adjustable flow

Husqvarna Premium Earmuffs with Headband Chainsaws a stop at the endHusqvarna Premium Earmuffs with Headband Hearing protectors for long working days These hearing protectors were developed for optimal ergonomics and prolonged use. The design allows 20% adjustment of pressure against the head and are equipped with a unique polyurethane insert which provides maximum space for the ear. Best choice in respect of comfort and individual preferences. Can be equipped with a wide range of visors. Meets requirements of EN 352