This PACKOUT Screwdriver Rack delivers the most secure mounting when paired with PACKOUT Wall Plates, strongly holding the PACKOUT solution mounted to the wall. Featuring 34 multi-size slots, this Screwdriver Rack allows you to store various sizes and shapes of screwdrivers. The Screwdriver Rack provides a 20 Lb. weight capacity. Additionally, this Screwdriver Rack features connectivity with PACKOUT solutions allowing you to fully customize your shop, Milwaukee PACKOUT is the industry's most versatile and durable modular storage system.