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21-072 Bifold Door Guide Pin, National

The top pin cap broke. The doors are at least 20 years old. Mirrored bi-fold doors. Diameter of plastic cap is 3/4". The hole in the bottom of the cap is 1/4". The pin is 1/4" x 4" long. Hoping you can help me find what I need! Thank you

Need to purchase these parts please.

please find the attached pictures, and please let me know the appropriate hardware i need for the door to operate smoothly. Currently it wobbles when I open and close the door with noise.

National metal door circa 1975 I need all four parts shown in the photos, hardware enouth for one door

I'm helping an elderly friend clean up her home and I want to fix this door. Should I replace the spring part?

Metal bifold door from 1979 era mobile home. Need to identify which parts I need. Have top and bottom tracks, but missing reciever pieces at top and bottom. Can take more pics if needed.

I Need another metal post and the plactic tips. I just do not know what size will replace it. I also need 2 new spring post to click them into the top. This is for an 66 years old garage furnace closet. The doors are nolonger bifold, they where fused together so they only swing out pivot like a ... (cont.)

Looking for this assembly item number, if it is unavailable, the item numbers for the individual parts. There are no makers marks anywhere on the doors or the hardware for them. Thank you!

need track for 48" opening of two bifold doors 24" each and pins not sure which pin is jamb side and which is rolling pin.thanksJerry

Hello. I'm looking for either a guide pin or pin cap with a half inch diameter. Do you carry this?

I was considering replacing my clunky pin assembly as you recommend but the hole for the clamp is not square. Is that a problem? Also, the pivot clamp needs replacing but I don't see an exact match. Photos attached. Thanks!

no info available, think maybe late 1970's bifold door

Hello, So I am mostly looking for the bushings that are in the metal door. These are the bushings that the rod/spring assembly slide thru. The rod is 1/4 inch thick and the hole in the door is 3/8 inch. I would also be interested in replacing or upgrading the rod / spring assembly although I am not ... (cont.)

I would like to replace the hinges for these accordion doors. If possible, I would need the codes for 1. 7 X Bottom jpeg 2. 7 X Top jpeg 3. 14 X Top and Bottom jpeg Thank you

I have a customer with about 6 metal bifold doors. I am looking to replace all of the top push pins on them. What is your replacement part # for the style in my attached photo.

What do I need to make this bi-fold door work smoothly?It scrapes and is difficult to open and close.Thank you very much.MikeI will send pictures of track also. Perhaps that needs replacing too.

What do we replace? see photos.

I received bottom track for my metal bifold door, 21-401. Note 2 photos. I think you refer to the pieces as floater and pivot ? Your track is less wide as my old one. My floater piece (under the spring) is wider than the opening on the track and does not go in.I want to order the 2 parts (floate ... (cont.)

What I believe I need are the pivot guides and guide pins for National Bifold Doors louvered metal doors. They both appear to be around 4 2/2 inches long. The pivot guides appear 1/4 inch wide while the guide pins appear maybe 3/16 inches wide (or vice versa, the guides that slide are the smaller di ... (cont.)

Helping one of my clients. They have 96' thin metal bi-folds and for one of the doors the bottom slider pin assembly is missing. I saw some similar parts listed, but they are not the same. Hope you can be of assistance, thank you in advance, Robert Lijs, EXIT Realty Metro.