Rubber Teardrop Washer upgrades for the Minelab Equinox 600 / 800 This pack of 8 x Coil Savers rubber teardrop washers includes two thicknesses of washers for use in the Minelab Equinox coil connector/yoke (4 x 2mm black washers and 4 x 3mm red washers). The washers can be mixed and matched to give the exact thickness you need for your coil and coil connector/yoke). KEY FEATURES: - Eliminate coil ear wear - Reduced chance of coil ear breakage - Tighter coil (no floppy coil) - Easy coil bolt tightening - Suitable for use with Stock Shafts & Detect-Ed Carbon Fiber Shafts.