SPRING-LOCK® Lid for Feed Bins

Brock’s patented SPRING-LOCK® Lid System
Brock’s patented SPRING-LOCK® Lid System
Lid can be easily adjusted to open in almost any direction.
Lid can be easily adjusted to open in almost any direction.
Brock's SPRING-LOCK® Lid locks securely in the closed position.
Brock's SPRING-LOCK® Lid locks securely in the closed position.

Brock’s SPRING-LOCK® Lid for Reliable Roof-Top Access

Brock’s exclusive SPRING-LOCK® Bin Access Lid for feed bins:

  • Offers a positive, spring-aided closing action that resists wind and helps keep snow and rain out.
  • Easily opens with one hand and slides out of the way of the feed truck’s auger.


Brock’s SPRING-LOCK® Lid — it is another innovative advantage offered by Brock’s feed storage bins and their unique ALL-OUT® Feed Management System.

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