About this item

【Easy to Use】Simply attach tarpaulin grommets with the hole cutter and the appropriate mandrel. The characteristic pattern on the mandrel surface is roughened to prevent slippage and provides a secure grip 【With a Plastic Storage Box】All these rivet sets and tools are packed in a transparent storage box with removable baffles, making it easy for you to find the right components and save time 【Quality】These tarpaulin grommets are made of sturdy metal and are resistant to corrosion and rust. 8mm inner diameter（1/3 inch), 14mm outer diameter（0.55 inch), 4mm height. 【Useful Tools】These durable paper grommet tools are easy to use and suitable for denim, canvas, tarpaulin, tents, awnings and other fabric items. 【Package Items】The grommet kit set includes a hole punch, a matching mandrel and 100 sets of grommets (each set contains 1 grommet and 1 washer) and a storage box..