Specification:<br />Material:Plastic<br />Part Numbers: 544251501<br />Compatibility: For Husqvarna chainsaw 440， 445， 445E， 450， 450E models<br /><br />Package includes:<br />1 x Hand Guard Brake Lever<br /><br />Note:<br />1. We provide clear pictures， measurements where possible. Please check as much as possible to make sure the item is the one that you need.<br />2.There are no instructions included in this kit.Professional Installation Is Highly Recommended!<br />3. Please Compare The Hand Brake Lever With Your Original One Before Purchasing!