Material: UL-approved nylon 66, with spring inside. Usage: Peel wire coat and insert the wire in, then lighten it. Color: Red, yellow, orange, blue, grey. Item No A (mm) B (mm) D (mm) Color Wire sizes Packing(pcs) P1 14.9 8.7 6.5 grey Min#20x1+#22x1 Max#16x2 100 / 1000 P2 17.8 10.0 7.1 blue Min#20x3 Max#16x3 100 / 1000 P3 21.9 12.6 9.7 orange Min#20x3 Max#16x3 +#18x1 100 / 500 P4 24.4 14.0 10.9 yellow Min#14x1+#18x1 Max#14x4+#18x1 100 / 500 P6 26.8 15.9 12.9 red Min#14x2 Max#10x2+#12x2 100 / 500