14mm Male - $29.95 14mm Female - $29.95 Qty. 1 2 3 4 5 6 7 8 9 10 Add to Cart Enail Quartz Banger to suit 16mm Coil - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available. Enail Banger to suit 16mm Coil. Available in 14mm Male and 18mm Female.