
security return grille
0.00 Reviews$64.99
Shipping calculated at checkoutSKU: ctg-srg-1212-stdBarcode: Not listed
security grille built for jobsite service
Made in the USA
Field notes
Built for reliable installation
security grille details without decorative guesswork
security return grille for areas where the return opening needs added impact resistance and tamper-aware fastening. the reinforced face helps protect duct access while keeping required return paths available.
- heavy face construction for service rooms and corridors
- recessed fastener points support a cleaner installation
- confirm project airflow, access, and fastening requirements before use

Clear fitment for crews
security return grille for areas where the return opening needs added impact resistance and tamper-aware fastening. the reinforced face helps protect duct access while keeping required return paths available. heavy face construction for service rooms and corridors recessed fastener points support a cleaner installation confirm project airflow, access, and fastening requirements before use
Compatibility: Check the listed option values, SKU, and measurements before installing into finished work.
Specifications
| Specification | Details |
|---|---|
| Product type | security grille |
| Selected SKU | ctg-srg-1212-std |
| Selected variant | 12x12 in / standard |
| Availability | Available for sale |
| Inventory count | Not advertised |
| nominal size | 12x12 in 16x16 in 18x18 in |
| fastener | standard tamper-resistant |
| Made in | USA |
Printable Spec Sheet
Can I use security grille for residential jobs?
Review local code requirements and the published measurements before installation.
Does the selected variant change the SKU?
Yes. The SKU line above updates with the selected dropdown combination.
Can I order more than one?
Use the quantity stepper before adding the item to the cart.