SLATWALL™ HEAVY-DUTY WALL STORAGE SYSTEMS SlatWall™ Storage Systems are the toughest, most versatile and best-looking slatwall products available! Proven, industry-standard 3" O.C. t-channel design allows free movement of hooks for precise adjustment. Panels come in a variety of finishes and accent colors to match your shop or garage. Heavy-duty hook, basket and bin sets are designed to get the most from your SlatWall™ System.