A mini model of a prop type insulator with a 3-piece set with an integrated spike and saucer. It has a double spike structure with 2 layers of spikes encapsulated in a brass body, and the gap between the cup and spike is filled with a special liquid, dramatically increasing the insulation effect. There are many abrasions, and the model number printing has disappeared (Kojima Yosuke)
Accessories: none
Main specifications: diameter 27 x height 21 mm, weight 90 g/piece, load capacity 15 kg/piece (*However, the recommended load for effectiveness is approximately 7 kg as a guide)