M&M Manufacturing 643SST 64312129 Slant Top Insulated Register Box, 12" Length, 12" Width, For 9" Pipe, R-2, Steel, Slant Top Angle, Silver
M&M Manufacturing 643SST 64312129 Slant Top Insulated Register Box, 12" Length, 12" Width, For 9" Pipe, R-2, Steel, Slant Top Angle, Silver

M&M Manufacturing 643SST 64312129 Slant Top Insulated Register Box, 12" Length, 12" Width, For 9" Pipe, R-2, Steel, Slant Top Angle, Silver

M&M Manufacturing 643SST 64312129 Slant Top Insulated Register Box, 12" Length, 12" Width, For 9" Pipe, R-2, Steel, Slant Top Angle, Silver

Manufacturer: M&M Manufacturing
Brand: M&M
Part #: 383843
MPN: 64312129
Customer Part #:
Min. Order Qty: 1
Login for Availability
Login for Price
Angle      :      Slant Top
Color      :      Silver
Length      :      12 "
Material      :      Steel
Model      :      64312129
Pipe Size      :      9 "
R-Value      :      2
Series      :      643SST
Size      :      9" Diam (Pipe) x 12" L x 12" W
Width      :      12 "

M&M Manufacturing Slant Top Insulated Register Box, Model: 643SST, 12" Length, 12" Width, For 9" Pipe, R-2, Steel, Slant Top Angle, Silver

Connects 9-inch round ductwork to a 12" x 12" register or grille opening.Features R-2 insulation to enhance thermal performance and reduce condensation.Slanted boot design simplifies connections in specific duct routing scenarios.