---
sku: CT3003
name: FHC Capillary Breather Tubes for Insulated Glass Units - 100pk
product_group: supplies
d3_group: 01
d3_class: 1GG
url_key: ct3003
url: "https://fhc-usa.com/ct3003"
image: "https://fhc-usa.com/media/catalog/product/c/t/ct3003-2w.jpg"
variants:
  -
    sku: CT3003
    label: Base
  -
    sku: CT3003M
    suffix: M
    type: finish
    label: Mill
catalog_refs:
  -
    catalog: WEB-I3
    pages:
      - "34"
co_page_skus:
  - "CT"
  - "DFM"
  - "MSD55B"
operational:
  lead_time_days: 30
  uom: PK
  cuttable: false
  backorder: true
  make_buy: Buy
related_skus:
  - "1G877"
  - "QSS316128GY"
  - "MSD55B"
generated_at: "2026-05-21T23:29:45Z"
---

# FHC Capillary Breather Tubes for Insulated Glass Units - 100pk

The FHC Capillary Breather Tubes for Insulated Glass Units - 100pk is part of FHC's supplies hardware line. Available in 1 finishes: Mill. Featured in our Insulating Glass Fabrication Supplies (page 34).

## Available Variants

| SKU | Variant | Type |
|-----|---------|------|
| CT3003 | Base | base |
| CT3003M | Mill | finish |

## Featured in Catalogs

- **WEB-I3** (Insulating Glass Fabrication Supplies): page 34

## Product Details

- Lead time: 30 days
- Unit of measure: PK

## Related Products in Catalog

Often shown alongside this product:
`CT`, `DFM`, `MSD55B`