| 摘要 |
A metal wire is configured to provide a diagonal interconnecting part extending tangentially between first and second coils which are sized to fit around respective screw action connectors. First and second wire end portions extend tangentially from the respective first and second coils across and beyond the diagonal interconnecting part to provide first and second finger grip limbs. The first limb extends across the interconnecting part adjacent the first coil and the second limb extends across the interconnecting part adjacent the second coil so that end regions of the limbs are spaced apart and at opposite sides of the interconnecting part and are capable of being pressed towards each other in a direction transverse to the interconnecting part by the fingers of one hand in order to loosen the respective coils to enable their location over, or removal from, the respective screw action connectors.
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