Product Description Champion 330pcBrass Compression Olives Assortment Grab Kit CA1412 This handy workshop kit contains 330 brass Compression olives in 12 different sizes making it an ideal kit to keep in the workshop or service truck Features Metric and Imperial 12 Sizes Copper: 1/8 to 1/2 Nylon: 3/16 to 3/8 330 Pieces