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Truck Caps & Toolboxes

Knapheide's wide selection of truck caps includes commercial grade truck caps and truck toppers along with various sizes of toolboxes for your storage needs. Knapheide commercial truck caps appeal to numerous vocations including telecommunications, pest control, construction, utilities and more.

Choose lightweight aluminum truck caps or fiberglass truck caps to maximize available payload or rugged steel truck caps for ultimate durability.  Regardless of what truck cap you select, you know with the Knapheide name it will withstand your toughest jobsite conditions and provide years of reliable service.

KnapKap Supreme Utility Truck Caps

The premier commercial truck cap in the industry featuring oversized doors & fiberglass construction

KnapKap Supreme Utility Truck Caps

KnapKap Ultra Cab High Utility Truck Caps

Lightweight, efficient, and durable, everything you need in a commercial truck cap

KnapKap Ultra Cab High Utility Truck Caps

KnapKap ACU Truck Caps

Aluminum commercial truck cap with the ability to configure & customize for your application

KnapKap ACU Truck Caps

KnapKap HDS Truck Caps

Rugged & work-ready, these steel commercial truck caps have provided decades of reliable service

KnapKap HDS Truck Caps

KnapKap Pro CH Truck Caps

Sleek design and OEM styling in a functional fiberglass commercial truck topper

KnapKap Pro CH Truck Caps

KnapKap Pro CH-S Truck Caps

Fiberglass commercial topper with a true automotive appearance & contours that match the cab

KnapKap Pro CH-S Truck Caps

KnapKap Pro OC Truck Caps

Truck topper constructed of structurally advanced fiberglass with increased cargo height & capacity

KnapKap Pro OC Truck Caps

Pro Cover

Provide protection and security for the contents in your truck bed with the Pro Cover

Pro Cover

Roughneck Toolboxes

Durable steel construction and a variety of sizes and door configurations to fit your needs

Roughneck Toolboxes