This heavy duty locking In-floor Storage Security Lid replaces the existing plastic cover from the factory. Constructed from 16 gauge and 1/8 thick welded steel. It creates secure storage in the hidden floor compartment which is ideal for securing valuable tools and gear. The unique design features our Pry-Guard locking system with 1/8 thick steel components and a welded continuous steel hinge. The lid also provides a sturdier and more durable deck surface for items placed on top. Easy to install using standard hand tools in just a few minutes.