The packout 3 in. Compact Shelf features an innovative locking mechanism that provides the most secure mounting in the shop and garage. The packout Compact Shelf features a 20 lbs. weight capacity. Connectivity with 55+ packout Solutions enables you to fully customize your shop. This Compact Shelf is optimized to store a Paint Can, Bins for packout, And More. This Shelf features is L 9.75 in. x W 9.5 in. x H 3.6 in. in size to fit all desired products. The Milwaukee packout Compact Wall Plate features Quick-Alignment Tabs to make installing rows and columns of multiple wall plates easier. This Compact Wall Plate is constructed with Metal Reinforced Mounting Points and impact-resistant polymers that ensure secure mounting in shop, transit, and site environments. The Compact Wall Plate has a 50 lbs. weight capacity when mounted in the shop, and a 25 lbs. when mounted in vehicles. As part of the Milwaukee packout Modular Storage System, the packout Compact Wall Plate allows you to customize your storage system and keep your storage solutions organized. Milwaukee packout is the industry's most versatile and durable modular storage system. Material: Acrylonitrile Butadiene Styrene (ABS).