Casters only for 7038 Heavy Duty Set/4 (2-Lock/2-NonLock) 4 x 12 inch dimensions

4 x 12 inch dimensions platform * Functions: kg/lbs switch-over / Auto-HOLD / Automatic switch-off / Tap-on function * Electronic flat scales with high-quality two-component rubber surface

Two-Point * Useful in determining the two-point threshold of touch * Easy to read slide scales are calibrated to the nearest 0

Natural or Dark Cherry wood choices

Buttocks Strap only for use with 13263E or 13263F *

Casters only for 7038 Heavy Duty Set/4 (2-Lock/2-NonLock) 4 x 12 inch dimensionsReplacement Caster 5 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