1-1/4" SCH40/80 PVC Pipe Steel Welded Pipe Support Clamp w/ Heavy Duty Rubber Tech & Galnanized Steel Weld Clamp for Pipe Size 38-43mm (OD=1.5 to 1.69 inch)

247Garden's WC-3843 Steel Welded Clamp is the Perfect Fit for 1-1/4-Inch Schedule 40/80 PVC Pipe

This clamp is engineered for pipe with an outside diameter of 38mm to 43mm (1.5 to 1.69 inches). The most accurate and secure fit is:

• 1-1/4" Schedule 40/80 PVC Pipe

  • Outside Diameter (OD): 1.660 inches (42.2mm)

  • Sits snugly within the clamp’s size range for stable and cushioned support

Also compatible with:

• 1-1/4" ABS, CPVC, and DWV pipe

• Select metric pipes in the 40–42mm range

Product Description

247Garden Heavy Duty Rubber Support Clamp with Galvanized Steel Weld Bracket for ABS/PVC/DWV Pipe Size 38–43mm (OD = 1.5 to 1.69 Inch)

When it comes to supporting mid-sized plumbing or conduit systems, 247Garden's heavy-duty rubber clamp provides the durability, grip, and performance you need. Designed for pipe with an outside diameter between 38mm and 43mm, it’s an ideal fit for 1-1/4” Schedule 40/80 PVC pipe, which measures 1.660" in OD.

Constructed from corrosion-resistant galvanized steel, this clamp is made to last in both indoor and outdoor environments. The interior is lined with EPDM rubber, which cushions the pipe, minimizes vibration, reduces wear, and eliminates rattling—ideal for water lines, DWV systems, and mechanical builds.

The weld-on steel bracket allows you to securely attach the clamp to beams, ceilings, racks, or framework—perfect for permanent installations where strength and safety are essential.

Why This Clamp Is a Must-Have

• Designed for 1-1/4" Schedule 40 PVC Pipe (1.660" OD)

• Heavy-duty galvanized steel body resists corrosion, rust, and physical stress

• High-grade rubber insert absorbs shock, protects pipe surface, and quiets operation

• Pre-welded mounting bracket allows firm and easy attachment to structural supports

• Great for plumbing, HVAC, hydroponics, industrial piping, and electrical conduit

Why You Need It

Unsecured pipes can lead to leaks, stress fractures, noise, and long-term system damage. 247Garden’s rubber-lined weld clamp provides professional-grade pipe stabilization that absorbs motion and protects your investment. It’s a small part that makes a big difference—especially in projects where reliability and long-term durability matter.

From greenhouse irrigation to workshop plumbing to industrial installations, this clamp keeps your 1-1/4” PVC or ABS pipe in place, safe, and ready for years of service.