Check the listing for details. TWO 8" x 2" (200x50) Caster Tire Wheels Jazzy & Jet Wheelchairs 8x2 BLACK 608z. Color: Black, Condition: Open box. Listed at 30.00 USD. TWO BLACK 8" x 2" (200x50) Caster Wheels Assembly for Jazzy and Jet Wheelchairs Tire Size: 8"x2" (200x50) Tire Type: Solid Flat-Free Bearing: 608ZZ (8mm - 5/16 axle bolt) (May require a washer on both sides between your fork and bearing). Compatible : Jazzy 1100 Jazzy 1103 Ultra Jazzy 1104 Jazzy 1105 Jazzy 1113 ATS Jazzy 1115 Jazzy 1120 Jazzy 1122 Jazzy 1133 Jazzy 1400 Jazzy Select 14 Jazzy Select 14 XL Jet 10 Ultra Jet 12Jet 7 Jet 2 / Jet 2 HD Jet 3 Jet 3 Ultra Pride TSS 450 Quantum Q1103 Ultra And may fit others, if your not sure send us a message with your chair model or a photo of your current casters. Price is for two casters These are classified as a 8x2 however actual measurements are a little under. If your looking for a different part feel free to send us a message we may have it. Thanks for looking!TWO BLACK 8" x 2" (200x50) Caster Wheels Assembly for Jazzy and Jet Wheelchairs Tire Size: 8"x2" (200x50) Tire Type: Solid Flat-Free Bearing: 608ZZ (8mm - 5/16 axle bolt) (May require a washer on both sides between your fork and bearing). Compatible : Jazzy 1100 Jazzy 1103 Ultra Jazzy 1104 Jazzy 1105 Jazzy 1113 ATS Jazzy 1115 Jazzy 1120 Jazzy 1122 Jazzy 1133 Jazzy 1400 Jazzy Select 14 Jazzy Select 14 XL Jet 10 Ultra Jet 12Jet 7 Jet 2 / Jet 2 HD Jet 3 Jet 3 Ultra Pride TSS 450 Quantum Q1103 Ultra And may fit others, if your not sure send us a message with your chair model or a photo of your current casters. Price is for two casters These are classified as a 8x2 however actual measurements are a little under. If your looking for a different part feel free to send us a message we may have it. Thanks for looking!