| 摘要 |
An all plastic seal in which the socket receiving the locking head of a strap connected to the seal body is provided with a housing open at both ends that is of such a ratio in its length to the opening in the housing at the end opposite where the locking head is inserted that access to the locking fingers is substantially precluded; additionally, the housing may be provided with inwardly projecting fluke-like projections minimizing the freedom of movement of the head in its locked condition in a direction transverse to the axial dimension of the housing. |
