files.computercense.com
SafeSearch Not set
user icon
cart icon 0
New Arrivals/Restock
Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack
Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

flash sale iconLimited Time Sale
Until the end
15
18
06

$15.59 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $25.99
quantity

Product details

Management number 213615805 Release Date 2026/04/12 List Price $10.40 Model Number 213615805
Category
  1. Tools & Home Improvement
  2. Building Supplies
  3. HVAC
  4. Ducting
  • Precision Size Compatibility Seamlessly connects 3-1/4"" x 10"" rectangular ducts to 4"" round ducts for HVAC systems, dryer vents, and industrial exhausts, ensuring airtight airflow efficiency
  • Upgraded Heavy-Duty Galvanized Steel Built with 24-gauge galvanized steel, this rust-resistant duct transition withstands extreme temperatures, moisture, and physical stress for long-lasting durability
  • Tool-Free Snap-Fit Installation Flanged edges and reinforced snap-lock design enable secure, tool-free assembly in seconds, compatible with most rectangular exhaust ducting and round vents
  • Leak-Proof & Energy-Saving Design Smooth inner surfaces minimize air turbulence and leakage, optimizing airflow to reduce energy waste in residential, commercial, or workshop environments
  • Versatile Multi-System Application Ideal for attic fans, kitchen hood vents, garage heaters, and metal ductwork upgrades, bridging rectangular to round duct systems effortlessly
Color 4IN
Item Weight 1.24 pounds
Manufacturer Hxszk
Item model number diameter galvanized transition
Product Dimensions 10 x 4 x 7.24 inches
Included Components rectangular to round duct

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Upgraded Heavy-Duty 4'' x 3-1/4'' x 10'' Rectangular to Round Duct Transition, Galvanized Steel Exhaust Ducting Adapter, 1-Pack

Ducting

90 Degree Elbow Duct Pipe Connector, HVAC Ventilation Chimney Flue Tube Connector Galvanized Iron Adapter for Vent Exhaust Stovepipe (5)

90 Degree Elbow Duct Pipe Connector, HVAC Ventilation Chimney Flue Tube Connector Galvanized Iron Adapter for Vent Exhaust Stovepipe (5)

★★★★☆ (12)
$38.36
3 Positions 220v - Motorized Damper Vent 4N ducting Valve motorised air Vent Diameter - 80 100 125 150 200 mm(51mm)

3 Positions 220v - Motorized Damper Vent 4N ducting Valve motorised air Vent Diameter - 80 100 125 150 200 mm(51mm)

★★★★☆ (43)
$41.28
201 Stainless Steel Air Control Valve, 8 Inch HVAC Duct Electric Volume Damper, 7.9 in / 200 Mm HVAC Backdraft Damper

201 Stainless Steel Air Control Valve, 8 Inch HVAC Duct Electric Volume Damper, 7.9 in / 200 Mm HVAC Backdraft Damper

★★★☆☆ (33)
$30.44
Flame Retardant Flexible Duct Hose - High Temperature Ventilation Pipe for Kitchen, Bathroom, Workshop Airflow, Exhaust, and HVAC Systems - Durable & Efficient

Flame Retardant Flexible Duct Hose - High Temperature Ventilation Pipe for Kitchen, Bathroom, Workshop Airflow, Exhaust, and HVAC Systems - Durable & Efficient

★★★☆☆ (24)
$250.40
8 inch x 8 foot T-LOCK UL 181 Class 0 HVAC Air Duct (Semi-Rigid)

8 inch x 8 foot T-LOCK UL 181 Class 0 HVAC Air Duct (Semi-Rigid)

★★★☆☆ (18)
$36.00
SSIMOO 220V PVC Air Damper Valve Air Ventilation Valve Electric Air Duct Value Motorized Damper Value/Two-Way Switch for HVAC System Kindly (Size : 110mm, Color : DC12V)

SSIMOO 220V PVC Air Damper Valve Air Ventilation Valve Electric Air Duct Value Motorized Damper Value/Two-Way Switch for HVAC System Kindly (Size : 110mm, Color : DC12V)

★★★☆☆ (18)
$32.23
See the same product from Ducting

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review