I have a 25 year old lullaby jenny lind crib. The tunnel, type spring handles used in sets of four to hang the hook type mattress spring frame from brackets located on the headboard and footboard of the crib are missing. I contacted Products America, the only place I could locate parts, but they said what they had would be too short. Any other suggestions? The crib passes all the safety tests I can find and I'd really like to use it.

Baby Gear - Vintage - Lullaby Nest Crib