3' "S" DUCT STRIPS

Product description

These are galvanized metal connector strips that slide over the long sides of rectangular ductwork as part of a slip-and-drive duct connection system.

Key details

• Type: S-cleat / S-lock / duct slip
• Length: 3 ft (36")
• Material: Galvanized sheet metal
• Application: Rectangular duct assembly
• Used with: Drive cleats on the short sides to complete the joint

What they do

• Join two rectangular duct sections together
• Provide structural support and alignment during assembly
• Create a common slip-and-drive connection for low/medium pressure duct systems

Simple takeaway

3' S duct strips = 36" galvanized S-cleats for joining rectangular HVAC ductwork. They’re commonly paired with drive cleats in standard slip-and-drive duct construction.

If you're decoding inventory, this is often also called:

• S-lock
• S-cleat
• Slip
• Standing S / Flat S (depending on profile)