Rubber Tapered Plug Set 10 Sizes Solid Black 20in2 Sets M12 x 70mm 5 x Seal Ring

5 x Seal Ring

Each slotted cam lock comes with 1 slotted socket key

60A DC Ammeter Shunt Resistor

1 x Waterproof DC Converter Regulator

Overall Size: 52 x 45 x 29mm / 2

Rubber Tapered Plug Set 10 Sizes Solid Black 20in2 Sets M12 x 70mm 5 x Seal RingWhat is this? The Rubber Tapered Plug is great for laboratory utensils such as flasks, test tubes, or other laboratory applications, also can as a sewer plug, water pipe plug, or drain plug. What will I get? The tapered plug is in size of: Size1: Bottom Diameter: 8. 2mm 0. 32 inch; Top Diameter: 12. 7mm 0. 5 inch; Height: 21mm 0. 83 inch; Size2: Bottom Diameter: 10mm 0. 39 inch; Top Diameter: 15mm 0. 59 inch; Height: 25mm 0. 98 inch; Size3: Bottom