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- PCR-MATE Model 391 DNA/RNA Synthesizer, 1991-1993 -
- 1991-1993
- Collections - Artifact
PCR-MATE Model 391 DNA/RNA Synthesizer, 1991-1993
- Allen Wrench for Brompton M3L Bicycle, 2007 - The hex key tool was created by Allen Manufacturing Company of Hartford, Connecticut, about 1910. The tool is sometimes called an "Allen wrench" as a result. Hex keys are small and inexpensive to produce, and hex-head screws are frequently used in furniture and other items that require some assembly by the customer. This key was used with a folding bicycle.
- 2007
- Collections - Artifact
Allen Wrench for Brompton M3L Bicycle, 2007
The hex key tool was created by Allen Manufacturing Company of Hartford, Connecticut, about 1910. The tool is sometimes called an "Allen wrench" as a result. Hex keys are small and inexpensive to produce, and hex-head screws are frequently used in furniture and other items that require some assembly by the customer. This key was used with a folding bicycle.