| 摘要 |
A handle 10 for a duct rod 100 comprising; a handle body 12 having an outer grip surface, a slot 20 for receiving and locating a portion of the duct rod, and a cam cleat 24 for gripping the duct rod and preventing sliding when force is applied in a first direction (A, Figure 2), and for releasing the duct rod and allowing sliding of the duct rod within the slot when force is applied in a second direction (B). The cam cleats of the fish tape puller may comprise a pair of pivoting sprung cams 26 and be coated in rubber. The handle may be used to push a portion of the duct rod through a pipe or duct |
