Description
- Product Name : collet chuck wrench; type : single ends, round opening
- Fit for : for ER16 clamping nut; material : metal
- Opening width : 25mm/ 63/64" (side to side); Total size : 145 x 53 x 6mm/ 5.7" x 2.1" x 0.24" (l*w*t)
- Weight : 140G
- Package Content : 1 x collet chuck wrench
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Single end, round opening, metal material. Used widely for tightening and loosening round head screws and nuts. Built in a hanging hole.