Viewing all customer Discussions for:
21-151 5/16" Nylinder

21-151 5/16" Nylinder
Quick Learner
Jan 16, 2026
Quick Learner
Jan 16, 2026
Bifold Door
Hi! I have a full vu bifold door that I can’t seem to get back on track. The door isn’t sitting high enough so it drags on the bottom and I can’t seem to things aligned. What parts might you recommend to help get this working again?
+1
Home Owner Boynton beach Fl
Sep 10, 2025
Home Owner from Boynton beach Fl
Sep 10, 2025
Handy Person Lower Michigan
Aug 26, 2025
Handy Person from Lower Michigan
Aug 26, 2025
Old metal bifold doors from the 70s
Hi. I need replacements for 2 of the spring-bearing guides. My pivot ones are ok. I just do not know which ones to order.
+1
Quick Learner
Aug 8, 2025
Quick Learner
Aug 8, 2025
need help with bifold door hardware
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.
+2
Quick Learner Texas
May 27, 2025
Quick Learner from Texas
May 27, 2025
Help identifying parts for metal bifold doors
Hello, we recently took this metal closet door down to paint it and misplaced the parts. We now need all 4 pins - top and bottom. Any chance you can help me identify the parts that will work? The old pins were 4 inches long.
+1
Handy Person Orlando, FL
Feb 19, 2025
Handy Person from Orlando, FL
Feb 19, 2025
Metal door parts
National metal door circa 1975 I need all four parts shown in the photos, hardware enouth for one door
+2
Home Owner Knolls Condominiums in...
Feb 2, 2025
Home Owner from Knolls Condominiums in Willowbrook, Illinois
Feb 2, 2025
Metal bifold closet upper and lower guide pins
Hi, I need upper and lower guide pins for the metal bifold closet with the attached pictures.I am not sure of the size. I have 3 closets with the same issue. I am not sure if I need 3/8 inch caps or 13/32 inch caps or different sizes. Thank you very much.
+2
Contractor Margate
Dec 6, 2024
Contractor from Margate
Dec 6, 2024
8 foot metal bifold hardware
5 1/2 inch on the guide pins, 5/16 thick metal 3/8 thick plastic sleeve 6 inch long pivot pin. 3/8 thick plastic collar and 1/4 inch thick metal pin
+2
Handy Person New Jersey
Aug 22, 2024
Handy Person from New Jersey
Aug 22, 2024
Top parts for bifold doors
Trying to figure out these parts for metal bifold doors
Quick Learner
Feb 23, 2024
Quick Learner
Feb 23, 2024
Leigh bi-fold closest doors
Hi, Do you have any suggestions for a new track & pin system to work with existing Leigh bifold doors? My neighbors keep getting rid of their doors and not putting out the tracks with them! I painted one set and had something that kinda worked, but with limited bottom supports and the disk tops a ... (cont.)
Landlord Bloomington, Minnesota
Feb 5, 2024
Landlord from Bloomington, Minnesota
Feb 5, 2024
Fenestra steel bifold doors
Hello, I need some hardware for some Fenestra metal bifold doors. They are interior closet doors that were probably installed in the 1960's. We have quite a few of them in a small apartment building. I'm hoping that you can identify the parts from my photos. I'd like to replace the hardware in one s ... (cont.)
+2
Quick Learner Florida
Feb 1, 2024
Quick Learner from Florida
Feb 1, 2024
Request closets parts
I need the doors parts too and bottom to smooth open and close
+9
Home Owner San Antonio
Jan 29, 2024
Home Owner from San Antonio
Jan 29, 2024
Quick Learner
Jan 2, 2024
Quick Learner
Jan 2, 2024
2 Leigh metal bi-fold doors on furnace area
plastic guide runners are broken on top track and bottom track, do you carry?
+2
Handy Person Hudson, FL
Aug 28, 2023
Handy Person from Hudson, FL
Aug 28, 2023
Metal Bifold Door Hardware
Hi, sorry I don't have better pucs at the moment. I was hoping you might be able to ID the door from these lower guide pin pics and provide a parts list for all the hardware. Or maybe point me in the right direction for how to ID them, I couldn't find a brand or anything. My parents and several of ... (cont.)
+2
Home Owner Chicago
Aug 21, 2023
Home Owner from Chicago
Aug 21, 2023
Lower track replacement
Our contractor accidentally tossed the lower track for our bi-fold doors. Help!
+4
Quick Learner pa
Jun 15, 2023
Quick Learner from pa
Jun 15, 2023
pin bushing
cant seem to locate these anywhere.
Quick Learner Vancouver, BC Canada
May 17, 2023
Quick Learner from Vancouver, BC Canada
May 17, 2023
Bigger version of 21-163?
Hello, I got these grommets (21-163) for my bi-fold doors, but they don't seem to fit the guide pin. Is there a bigger size available? Thanks in advance!
Quick Learner NJ
Apr 25, 2023
Quick Learner from NJ
Apr 25, 2023
Rod
Looks like the piece the holds the rod in place is missing.
Handy Person PA
Mar 24, 2023
Handy Person from PA
Mar 24, 2023
Replacement Tracks and Hardware for metal bi-fold doors dating back to mid-1970's
I sent an email inquiry earlier this morning. Attached are two photos that I took of the top and bottom ends of the bi-fold door set, without the hardware in place. Can you discern whether your hardware will fit on these doors, please? I would much prefer to make these doors work, rather than buyin ... (cont.)