1/4" 傳動,8 角規格
採用高品質國產鋼材製造,具備最佳強度與耐用性
表面採鎳鉻合金處理,可抗鏽防蝕

| Dimension C, Bolt Clearance Depth, inches | 17/32 |
| Size, inches | 3/8 |
| Country of Origin | USA |
| Dimension A, Socket End Dia., inches | 21/32 |
| ASME®/ANSI® | B107.1-1993 |
| Dimension B, Drive End Dia., inches | 5/8 |
| Finish | Chrome |
| Dimension D, Length, inches | 7/8 |
| Dimension E, Opening Depth, inches | 5/16 |
| Style | 8-Point |