Replacement Spring 7 in Blue Includes Spring with Vinyl Cover and Clips For Use With Grainger Item Number 1MDR5 1MDR6 1MDR7 1MDR8 1MDR9 For Use With Mfr Model Number G06-BBX-PSN G10-BBX-PSN G12-BBX-PSN G16-BBX-PSN G20-BBX-PSN Fits Brand Royal Basket Trucks