The PACKOUT modular storage system is the industry's most durable and versatile storage system. The Milwaukee 48-22-8485 Packout Mounting Plate is constructed with impact resistant polymers which helps achieve a 100lbs weight capacity when mounted to the floor and 50lbs when mounted to walls. All metal reinforced mounting holes allow the Mounting Plate to be securely fastened to most surfaces, while metal reinforced tie down points help secure jobsite supplies to the Mounting Plate.Features 50lbs Weight Capacity - Wall Mounted 100lbs Weight Capacity - Floor Mounted Wall & Floor Mounting Metal Reinforced Mounting Holes Metal Reinforced Tie-Down PointsImpact Resistant Polymer Construction 16" Hole Spacing for Easy Mounting to Studs Specifications Type: Packout