RAM® Pin-Lock™ B尺寸插座臂用5插銷更換鑰匙

The 5-pin pattern matched perfectly with my existing security knob, so installation took just a few seconds. It feels solid and clicks into place firmly, exactly what I needed for my socket arm setup.

Finally found the right replacement for our mixed combination security knobs, and the 5-pin pattern matches perfectly. It clicks in firmly and the knob turns smoothly now, no more wiggling. Took less than a minute to swap out the old key.

The replacement key fits the security knob exactly, and the 5-pin pattern matches perfectly, so no filing or fiddling was needed. I was a bit worried about the plastic knob feeling cheap, but it's held up fine after a month of daily use.