The ZN-HK is built on a 7/8" thick x 2 1/2" W x 4 1/4" D CNCed steel base. It has 4 ball bearings, silver contact points, spring for return and stainless steel screws. It weighs 2 pounds, 14 ounces. Callsign plates are available.
The ZN-HK comes in all Black Finish only.
The ZN-HK is wired with a 1/8" stereo plug wired to tip. A 1/8" to 1/4" stereo adapter is provided. You may have to change the plug if your rig has different requirements.