Master Flow 12 in. x 4 in. to 6 in. Universal Register Box

Register Boxes create a straight (in-line) transition from round pipe or insulated flexible duct to an air register or grill. Available in an assortment of configurations. This particular item transitions from 12 in. X 4 in. register to a 6 in. pipe or flexible duct. Creates a straight, in-line transition to a register grille Durable galvanized steel construction Connect to round pipe or insulated flex duct Galvanized steel construction Always seal seams with building code approved sealant or duct tape Install with sheet metal screws Always insulate ductwork for greater system efficiency and comfort register box, universal register box, galvanized-steel register box, duct register box, Master Flow register box This highly durable Master Flow Universal Register Box needs to create a right-angle, center-end transition between your system run and an air register.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.