Black Diamond Magnetron Rocklock Carabiner Liner Lock You can buy the Weltool

You can buy the Weltool W35A FDE at Going Gear

so check your local laws

Max Distances :  [High] 80 m

and where is it made

Reflector： Smooth reflector

Black Diamond Magnetron Rocklock Carabiner Liner Lock You can buy the WeltoolOur large, versatile locking biner featuring Magnetron Technology, which uses magnets in the gate and a steel insert in the nose for unprecedented security and ease of use. Description Combining maximum security and ease of use like never before, the Black Diamond Magnetron Rocklock uses the power of magnets to reinvent the auto locking carabiner. Magnetron Technology uses two magnetic arms in the gate and a steel insert in the carabiner's keylock