H D Metal Casters for #7026E (Set 4) Cando Exercise Band Accessorie 5dB Max OSPL90 118dB Voltage Select Ear:Left Ear 5dB Max OSPL90 118dB Voltage 4 The Pocketscope is a small convenient and easy to use with bright white halogen light and a built in throat illuminator * Halogen light for true tissue color and consistent long lasting illumination * Fiber optics provide cool light with no reflection no obstruction * Wide angle viewing lens allows instrumentation under magnification * Sealed system for pneumatic otoscopy and built in throat illumination penlight for added versatility * (Head Only) Replacement Caster 3 x 1 1 4 * HD Casters Have Threaded Stem For Extra Security And Safety * All Single Wheel Castes Come With Removable Bolt And Locknut Allowing Disassemlby For Easy Cleaning And Removal Of Build Up Grime Thread Or Anything Else That Your Wheel Picks Up During Normal Usage * This Caster System Will Add Longevity To Your Casters * Swivel: Double Ball Bearing With Hardened Raceways For Extra Strength * Cover: Helps Protect Swivel Bearings * Construction: Heavy Guage Cold Rolled Steel Formed For Strength