The extension tube is mainly and it is and corrosion-resistant. 7075 aluminum at both ends.
The interior is high temperature resistant flame-retardant rubber, with the characteristics of tensile resistance, good sealing, and aging resistance.<br/>It can be used with the following tanks
It is your best accessory for camping, backpacking, hunting, barbecue, barbecue and other outdoor activities.
Compact size, easy to store and carry.
Extension Tube only,other accessories in the picture is not included.