STEALTHO Office Chair Wheels Replacement for Hardwood Stem 7/16" x 7/8", Navy

Product Details

• 100% SAFE FOR ALL FLOORS – NO CHAIR MAT NEEDED – Soft elastic polyurethane (not cheap plastic or mark-leaving rubber) glides silently over hardwood, laminate, tile, vinyl, and carpet without scratching or scuffing. Rolls smoothly over cables and door thresholds. Finally, ditch the ugly plastic mat and let your floors shine.
• ENGINEERED TO OUTLAST – U.S. PATENTED (No. 10,434,820) | AS SEEN IN INC – Unlike design patents that protect only appearance, our utility patent covers the entire wheel construction — every component is proprietary. The result: no stem wobbling, no loose bearings, no premature failures. SGS certified after passing a 100,000-cycle durability test. Designed in California, engineered in Europe.
• BUILT FOR HEAVY USE – 650+ LBS REAL RATED CAPACITY – Industrial-grade Japanese steel body (not generic metal) supports up to 650 lbs per set. Triple-pressed at extreme temperatures for maximum strength. While cheap casters crack, bend, or break under daily stress, STEALTHO replacement wheels are engineered for years of heavy use — even for heavier users and demanding office environments.
• THE "FOREVER" BEARING SYSTEM – NO MORE SUDDEN FAILURES – Generic casters use loose balls that scatter across your floor when the cap pops open. STEALTHO solves this with caged thrust bearings that stay permanently sealed, plus ABEC-9 radial bearings with enhanced dust and moisture protection. Two precision bearing types, whisper-quiet performance for years.
• SET OF 5 – UNIVERSAL FIT – EASY 2-MINUTE INSTALL – Standard 7/16"x7/8" stem fits 95% of office chairs, including Herman Miller, Steelcase, HON, Secretlab, and DXRacer gaming chairs. No tools required — pull out old wheels, push in new ones until they click. Note: IKEA chairs use a different 10mm stem and are not compatible. Measure your stem before ordering.