RIGID-LOCK QUICKBERM®, 4'W X 6'L X 12"H

Ergonomic design provides 100% inside berm accessibility with an unobstructed side-to-side floor space for vehicle tires, foot traffic, and cleaning. The patented Rigid-Lock wall-support design protects personnel against trips and falls when walking along the outside perimeter. Built-in stainless steel wall supports lock the sidewalls in a 12-in (305-mm) high, 90° vertical position. The Rigid-Lock QuickBerm® offers immediate, secure deployment and no-worry, spill-readiness. Like the QuickBerm® Plus the standard QuickBerm® withstands a broad range of chemicals including petroleum, oils, grease, and most acids—durable enough for extended wear. Exceptionally strong structural integrity includes a reinforced CriticalCorner™ design featuring wraparound diagonal radio frequency welds to prevent billowing, unwrapping, or sagging of the corners during full containment for fluid-tight reliability. Walls include a 1-in (25-mm) fray-resistant finished hem along the top rim for added wall strength and integrity. Each support includes a black high-strength engineered nylon hub with integrated hole for anchoring under high wind conditions (anchors not included). When anchored and in the up position, wall brace support withstands winds of up to 40 miles per hour. Sidewalls lower quickly for easy drive-in and out. Portable design folds down quickly for storage and transport. Show Less