Modelo：
| Tamaño | Rango de expansión (mm) / (pulgadas) | Peso del embalaje (kg) |
|---|---|---|
| AR 6A-F 11 piezas | 7,95-21,50 / (5/16”- 27/32”) | 1,73 |
| AR 6A-J 15 unidades | 7,95-34,25 / (5/16”- 1‧11/32”) | 5.06 |
| AR 6A-L 17 piezas | 7,95-46,00 / (5/16”- 1‧13/16”) | 8.40 |
| AR 2A-E 6 piezas | 11.00-19.75 / (7/16"- 25/32") | 1.35 |
| AR AF 6 piezas | 12.00-21.50 / (15/32"-27/32") | 1,58 |
| AR AH 8 piezas | 12.00-27.00 / (15/32”- 1‧1/16”) | 2.52 |
| AR AK 11 piezas | 12,00-38,00 / (15/32”– 1‧1/2”) | 6.10 |
| AR 4A-K 14 piezas | 9,50-38,00 / (3/8”– 1″ 1/2”) | 6.83 |
| AR 4A-M 16 piezas | 9,50-56,00 / (3/8”– 2‧7/32”) | 12.36 |