What's the top-selling product within Casters?

The top-selling product within Casters is the <a href = "https://www.homedepot.com/p/Foot-Master-GD-Series-3-in-Nylon-Swivel-Flat-Black-Plate-Mounted-Leveling-Caster-with-1650-lb-Load-Rating-GD-100F-BLK/205616957" class="u__default-link"> Foot Master GD Series 3 in. Nylon Swivel Flat Black Plate Mounted Leveling Caster with 1650 lb. Load Rating</a>.

Which brand has the largest assortment of Casters at The Home Depot?

<a href = "https://www.homedepot.com/b/Furniture-Furniture-Accessories-Replacement-Parts-Casters/Foot-Master/Ball-Bearing/Swivel/N-5yc1vZc29fZedmZ1z0ygptZ1z1t2ce" class="u__default-link"> Foot Master</a> has the largest assortment of Casters.