Gray North 12×8 Rectangular Duct End Cap S&D Galvanized

SKU: 12X8-187SETSD

Weight	2 lbs
Dimensions	14 × 10 × 6 in
Condition	New
Manufacturer Part Number	12X8-187SETSD

$15.42

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$15.42	0%
5–9	$14.65	5%
10+	$13.88	10%

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Gray North 12x8 Rectangular Duct End Cap S&D Galvanized

Specifications & product details

12″ x 8″ Rectangular Trunk Duct End Cap – Slip & Drive – Galvanized Steel

MFG# 12X8-187SETSD | REM# 8H483

This 12×8 rectangular duct end cap is designed to properly tenate and seal the end of HVAC trunk duct runs. Manufactured from durable galvanized steel, it provides corrosion resistance and long-term performance in residential and commercial air distribution systems.

The Slip & Drive (S&D) edge allows for secure, industry-standard installation onto rectangular ductwork without modification.

Key Features:

12″ x 8″ rectangular size
Slip & Drive (S&D) connection style
Galvanized steel construction
Designed for trunk duct tenation
Compatible with standard rectangular duct systems

Applications:

Residential HVAC systems
Commercial duct installations
Trunk line sealing
New construction or retrofit projects

Perfect for contractors looking to professionally seal off supply or return trunk lines.

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Shipping & availability

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