Sunbelt Marketing 100000280 Cushioned Clamp 3/8 in Steel

Product Description

The SUNBELT MARKETING 100000280 is a 2-piece standard cushioned clamp designed to secure tubing, pipe, or line sets with an outside diameter of 3/8 inches. The cushioned lining reduces vibration transfer and protects the outer surface of the tube or pipe from abrasion caused by direct metal contact. Constructed from steel, this clamp provides durable mechanical support in both stationary and lightly dynamic installations. It is a standard hardware component used by HVAC technicians, plumbers, and refrigeration mechanics for routing and anchoring lines against framing, joists, or structural surfaces.

This clamp is suited for use in residential and light commercial applications where small-diameter tubing or piping requires secure, vibration-dampened support. Typical installations include refrigerant line routing, copper water supply lines, and small-bore hydraulic or pneumatic tubing. The 2-piece design allows the clamp to be assembled around an existing line without requiring the line to be threaded through, which simplifies installation in tight spaces or retrofit situations.

Key Features

• Cushioned lining reduces vibration transmission and protects tubing surface from abrasion
• 2-piece design allows installation around existing lines without disconnecting them
• 3/8 inch outside diameter fit for small-bore tubing and pipe applications
• Steel construction provides durable mechanical support in demanding environments
• Standard clamp profile compatible with common fastener and mounting hardware

Compatibility

Designed as an OEM-style replacement and standard hardware fitting for 3/8 inch outside diameter tubing and pipe in HVAC, plumbing, and refrigeration line support applications.

Installation Notes

Install using standard fasteners appropriate for the mounting surface, following applicable mechanical codes such as the International Mechanical Code or International Plumbing Code for pipe support spacing. Power down or isolate any system before repositioning or securing active refrigerant or pressurized water lines. Use appropriate hand tools to tighten fasteners evenly across both clamp halves to avoid distorting the cushion insert. Do not overtighten, as excessive force can compress the cushion lining and reduce its vibration-dampening effectiveness.

Technical Specifications

• Outside Diameter: 3/8 inches
• Material: Steel
• Design: 2-Piece
• Clamp Type: Standard Cushioned
• UNSPSC Code: 31162905

Standard Information

• Brand: SUNBELT MARKETING
• Manufacturer Part Number: 100000280