Pivot Blocks

We are in need of six new pivot blocks for the corner block pins . I think our corner block pins are in good condition wasn't sure if there should be spikes at the top or if we are missing a part could you please look at photos and give us an opinion. Might as well throw in six plastic roll glides as well. Thank you for your time.



Hello!
Your parts were made by Acme, which was bought out by Stanley. You can use our 23-113 23-112 spring loaded pins that will fit in your original pivot blocks. You would pry the pin out by sliding a thin putty knife under the collar. Your pivot block looks fine, but if you need to replace them, you can use our 23-407. The nylon roll guide is our 21-174.




My apologies. In my first response, I gave you the wrong top spring loaded pivot part number. It should have been our 23-112 spring loaded top pivot. Regarding your pivot bracket, Stanley didn't pick it up. They use the 21-175 pivot bracket with the 21-092 for the bottom track and 21-175 with the 23-112 for the top track. See if the cross section of the 21-450 track matches yours so you can use the 21-175 pivot bracket.