4" x 2.125" 16 ga. Aluminum Reducing Coupling

UPS size limits for Pipe, Tubing, and Elbows is 7'.

Orders less than 7' will be shipped via UPS.

Note: Orders for 20' cut into less than 7' sections would ship via UPS

Orders over 7' will be shipped via transport carrier. (i.e. ABF, Yellow, etc.)

Shipping and Handling charges are billed at actual cost, and will be added to the invoice.

Estimated Shipping Charges through the Shopping Cart are typically higher than actual charges, and are to be used for estimates only.

For shipping and handling charges, e-mail us at:

logistics@globaltecheng.com

Please include size, length, and quantity.