Custom-engineered components and our own Lok™ line of closures built for flexible and rigid applications.

Discover what’s possible with Hoffer Plastics products – engineered solutions that span fully custom components and our own Lok line of caps and spouts for both flexible and rigid packaging.

Whether you need a brand-defining closure, a precision fitment for spouted pouches or a rugged dispensing component for rigid containers, we combine Design for Manufacturability (DFM), advanced tooling and scientific injection molding to deliver consistent quality at scale. 

Our Lok portfolio – including options like Trust-T-Lok^® and Drop-Lok^® – provides leak-tight sealing, clean dispensing and consumer-friendly usability trusted by leading brands. For custom programs, we tailor materials, color and finish and performance attributes to meet your exact specifications.

From concept through validation, assembly and pack-out, Hoffer Plastics builds repeatable solutions that protect your product and your brand.