Pair of adjustable metal clamps Rimba Electro Play. This item fits directly into all 3 Rimba power boxes (7850/7880/7890) . Together, these terminals are bipolar in use. Each individual terminal is unipolar and includes a cable with bananas.
Caution: do not put 2 plugs in one clamp, as you will make a short cut and you will not feel any shocks.