Every sizing tool, chart, and guide we've built — free to use, no signup. Start with the interactive tools if you know your measurements, or the guides if you're identifying a part.
Interactive Sizing Tools
- Grommet Size Chart & Finder — enter your panel hole and thickness, jump to the exact grommet (all 28 groove sizes, 1/4" to 4-3/16")
- Washer Size Finder — pick your bolt size, get the washer ID plus OD and thickness guidance
- Vibration Mount Size Chart & Finder — thread size + equipment weight → recommended mount, with the full chart by thread
- O-Ring Size Calculator — ID + cross-section → OD and static groove dimensions
- Fraction / Decimal / MM Converter — translate any measurement between all three formats
- Which Rubber? Quiz — 3 questions → the right compound for your job
Size Charts & References
- Rubber Feet Size Chart — every diameter and mounting style in one table
- Bolt → Washer Size Chart — #6 screws through 1" bolts mapped to washer sizes
- Chair Leg Cap Size Chart — match leg diameter to cap size, round and square
- Rubber Plug Size Guide — sizing tapered and push-in plugs for holes, pipes and drains
Material Guides
- Rubber Material & Durometer Guide — Neoprene vs EPDM vs Buna-N vs Silicone plus Shore hardness explained
- Material Compatibility Chart — all four compounds across water, sun, oil, heat, cold, abrasion and chemicals
- Temperature Resistance Chart — continuous operating ranges with visual comparison
Application Guides
- Chair Leg Floor Protectors — the right protector for every furniture and floor type
- Cabinet Door Bumpers — bumpers that stop slamming and never fall off
- The Blog — 15 how-to guides: shaking washers, quiet compressors, wobbly tables, laptop feet and more
Can't find your part? Email customerservice@rubberfeetwarehouse.com with a photo and measurements — we match parts daily. Buying for production? See wholesale & bulk pricing.