These look to be a great improvement over the micro switches that are being replaced. I really appreciated the outstanding customer service provided.

Dennis N Verified Purchase

P1 Momen. Switch P1-32121 Red

Built like a tank! Should last for years. A little bigger then you might think.

Phil W Verified Purchase

P1 Momen. Switch P1-32121 Red

Excellent Built Robust Switch. I used it for a autopilot disconnect switch on a Dynon Skyview install. I like that the wires attach by screws with lock washers. It comes with everything needed to attach switch and wires.

Jack S Verified Purchase

P1 Momen. Switch P1-32121 Red

Very nice switch but turned out to be too large. Returned.

James A Verified Purchase

P1 Momen. Switch P1-32121 Red

Substantial “click’ when pressed lets me know it is working. Well built switch!

John B Verified Purchase

P1 Momen. Switch P1-32121 Red

As expected...quality part. Includes the tiny screws as well

Stuart S Verified Purchase

P1 Momen. Switch P1-32121 Red

Solid PTT switch with a good responsive feel.

Nicholas W Verified Purchase

P1 Momen. Switch P1-32121 Red

Switch is excellent quality, but I decided 4 lb force was too high after trying it. I subsequently bought a 2.5 lb force version from another source since you dont offer it. Its much better as a GA PTT.

Excellent quality. Love that there is positive feedback when switch is pushed. It requires a bit more push than the old switch, but not bothersome. Wish the attachment had slightly larger screws and connectors. Instead, we soldered the wires to the two terminals.

LOVE em! Perfect feel for a com PTT switch.

This PTT is really high quality but way too large to install without modifying a standard yoke. I really wish this company would stock normal-sized PTTs. I know some planes are setup, but just beware that this will not fit a standard PA28/172 yoke. Spruce removed the old PTTs so now all that are left are these and sub-micro ones...

Bought for my Rans s9 Chaos and seems to work as advertised.

Perfect PTT switch for my application. Just the right pressure to activate & a positive feel engagement.

I decided to try these in my PA-38 because I use it for training and my students wear out other PTT switches quickly. They fit nicely and so far are working very well. They feel very solid and durable. The 4lb. pressure works out great since students tend to push hard on the switches.

Bought the switch when chasing a problem that turned out to be a bad wire not a faulty switch. But I like the feel of this one with the positive click and the larger style.

Product was what expected. One good reason I use Aircraft Spruce is the website is user friendly .

This is a high quality switch with an aluminum bezel. It takes a relatively good force to press. I understand the rating is a 4lb force to depress. It would be nice to have the option to purchase the 2lb force made by the same company.

Solidly built and should provide years of service. The switch trigger pressure at 4 lbs is greater than my old switch but I quickly adjusted to it. The switch also provides tactile feedback of a solid click when pressed.

Just installed it, did not need all the hardware but just used the boot that came with the old PTT. Much better quality than the old one, very solid. Ill be buying a second one soon.

best PTT Ive found. high quality w/ larger than normal push button(nice).

A quality switch with a nice click action. The body is made from powder coated aluminum and not plastic like it looks like.

Just what I ordered.

Great Swicth for PTT. A little bit hard to push, but comfortable.

Works well, as expected/described. One note: These are screw-on terminals (although you could solder instead if you prefer), but if you are installing this into a straight diameter hole, the screw heads will hit the outside of the handgrip material - I had to bend the tabs into slightly to avoid this issue. Really, the terminals should have been placed another 1/16 of an inch more inside. But a little bending fixes the problem and the switch works fine. To activate the switch, I did not find the 4lbs force (versus 2 lbs force for other models) to be a problem (i.e. the force to activate is not too high).

The switch is of good quality but much too large to fit into the yoke horn as a PTT.

The product is well made with one exception. Instead of simple slide on connectors it uses screws and lock washers that are so small they are difficult to hold, much less screw on. A 30 second job turned into a thirty minute job after dropping the screws a half dozen times trying to get them started. Whynot use slide on connectors? I pity anyone trying to install these while laying on their back under a panel.

Sorry I cant rate this switch. It is the one I thought I ordered but when I got it in the mail I found it doesnt have threads and lock nut. Not sure how to mount it. Wish I got the one shown in the picture😕

Doesn’t feet for Grumman Aa5a