Fibre-optic shunting rings, material: Dual compound plastic, color: Exterior: RAL 7035, Interior: RAL 9005, supply includes: 2 shunting rings, 2 rubber rings, Baying kit, Assembly parts, description: The inner body is grooved, for the insertion of shunting or jumper cables into these, a rubber ring holds different fibre-optic cables with diameters of up to 4.5 mm. Packaging Unit: 2 pc(s).