SMA wrench

When you came here, you probably know the situation where an SMA connector won't come off easily even though it was only screwed on “finger-tight”. And of course, the connectors are so close together that you can't get in with normal tools. This is where the SMA wrench comes into play. Simply put it on the HF cable, slide it towards the SMA connector and unscrew that thing with ease. No more swearing, no more hurting fingers.