The Cambro H05021 Plastic Latch Kit with 4 Screws secures compatible food storage or transport equipment by keeping doors or lids firmly closed during use. The plastic latch engages with the matching catch to provide a dependable closure, while the included screws allow proper attachment to the designated mounting points. Installed on the exterior of the unit, it supports smooth opening and secure fastening throughout regular operation. Replacing a damaged latch kit restores proper closure, improves equipment usability, and maintains secure access to stored contents.