| 摘要 |
A door assembly having a cylinder plug tailpiece including a swivel latch with passageways, such swivel and passageways being located so that assembly of lock tailpieces cannot be assembled out of phase. The passageways have frangible ends to assist in assembly and permit installation of the assembly on a narrow door. The assembly has temporary assembly arrangement including spring clip-groove pieces that accomplish temporary attachment of assembly halves during installation.
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