How many years has Vanguard shelf supports been manufactured?
Related Questions
- How does using Vanguard shelf supports and brackets with melamine shelving compare to wire shelving applications on price, installation and appearance?
- Are other shelving products available (i.e. metal supports) stronger than the Vanguard supports and brackets?
- Why do I need 4 Spiral Supports ®, can I use 3 regular shelf supports and Just 1 Spiral Support®?