Product description
| Former In inch | Former In metric | ||
| Size | Weight | Size | Weight |
| 1/4’’ | 0.03kg | 10mm | 0.04kg |
| 5/16’’ | 0.03kg | 12mm | 0.04kg |
| 3/8’’ | 0.03kg | 14mm | 0.06kg |
| 1/2’’ | 0.05kg | 15mm | 0.06kg |
| 5/8’’ | 0.05kg | 16mm | 0.06kg |
| 3/4’’ | 0.07kg | 18mm | 0.08kg |
| 7/8’’ | 0.08kg | 20mm | 0.08kg |
| 22mm | 0.09kg | ||
| NYLON COUNTERFORMER | |||
| Size | Weight | ||
| 1/4’’-5/16’’ | 0.25kg | ||
| 3/8’’-5/8’’ | 0.29kg | ||
| 3/4’’-7/8’’ | 0.36kg | ||
| 10-12mm | 0.25kg | ||
| 14-16mm | 0.28kg | ||
| 18-22mm | 0.37kg | ||
