Supco KD3793 Hose Pinch-off Pliers

Product Description

The SUPCO KD3793 is a hose pinch-off pliers tool designed for temporarily clamping and sealing flexible hose lines during service and repair work. Used to stop flow through a hose without draining an entire system, this hand tool allows technicians to isolate a section of line quickly and work on downstream components without a full shutdown. The KD3793 is a common tool in HVAC, refrigeration, plumbing, and appliance service where flexible hose or tubing must be pinched off during repairs or part replacements.

The KD3793 suits residential and light commercial service applications. HVAC technicians, plumbers, and appliance repair pros reach for pinch-off pliers when working on drain lines, condensate lines, washing machine hoses, refrigerator water supply lines, and similar flexible tubing. The tool clamps down on the hose wall to block flow, freeing the technician to swap fittings, valves, or other components without disconnecting the full line or draining a reservoir.

Key Features

• Pinch-off pliers design for temporary hose line isolation
• Suited for flexible hose and tubing common in HVAC, plumbing, and appliance service
• Hand tool format requires no power source or additional equipment
• Sold as a single unit for individual technician use

Compatibility

Designed for use with flexible hose lines typically found in HVAC, refrigeration, plumbing, and appliance service applications.

Installation Notes

Pinch-off pliers are used by HVAC technicians, plumbers, and appliance service professionals. Before applying, confirm the hose material is compatible with clamping to avoid cracking or permanent deformation. Do not apply to rigid tubing, hard pipe, or any line carrying pressure beyond the tool's rated capacity. Follow applicable safety procedures for the system being serviced before beginning any repair work.