| SKU | Info/Size |
| 3900-1221 | Thread:5/16"-18; B:11/16; C:9/32; K:1/2 |
| 3900-1222 | Thread:3/8"-16; B:3/4; C:9/32; K:9/16 |
| 3900-1224 | Thread:1/2"-13; B:1-5/32; C:1/2; K:7/8 |
| 3900-1225 | Thread:5/8"-11; B:1-5/16; C:5/8; K:15/16 |
| 3900-1227 | Thread:7/8"-9; B:1-3/4; C:3/4; K:1-5/16 |
| 3900-1228 | Thread:3/4"-10; B:1-1/2; C:21/32; K:1-1/8 |