Fit the floor inspection covers in a 1974 172M

Airhead R Verified Purchase

Cessna S1878-1 Stud Trimount

Nice original button for floor inspection plate

Jim L Verified Purchase

Cessna S1878-1 Stud Trimount

These things are great, its so much easier to remove a cover with these rather than screws. I just use a 1/4 flat head screwdriver and give it a little prying twist and the stud trimount gets pulled out just enough to free from the floor but still stays in the plate.

worked perfect.

Charles H Verified Purchase

Cessna S1878-1 Stud Trimount

great!

Charles H Verified Purchase

Cessna S1878-1 Stud Trimount

Just what I needed. First time Ive used them but it soon became apparent that the prongs or tines may need expanded slightly for a snug fit.

Exact replacement

Great service!!

Great service and delivery.

Replaced the two dozen that had been lost over the years with these. Exact replacement for the originals, work perfectly.

Sure makes the annual go a lot quicker. Previous owner had screws in each inspection port. Now it’s a quick in and out.

These were a direct replacement for the studs holding down the inspection plates on the floor of my 1960 Cessna 172A. The quality is excellent and the price is very reasonable. Side note: I used a small screwdriver to slightly widen the three prongs in order to make them fit the holes better in a couple of sites, but this was due to the holes in the plates and floor widening slightly over the years.

Just what I needed Fast service

Same old fastner like Cessna. Eventually it will loose tension and pop out.

Ccd A Verified Purchase

Cessna S1878-1 Stud Trimount