Check the listing for details. Refrigerant Recovery Pliers, SUPCO, MODEL SF4311. Condition: New. Listed at 42.00 USD. Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze Refrigerant Recovery Pliers, SUPCO, MODEL SF4311 supco MODEL # SF4311 Refrigerant Recovery Pliers SF4311 "FasTap" Tube Piercing Pliers Fast refrigerant recovery with pliers that clamp on and pierce tube. Pliers work on copper tubing sizes ranging from 1/4" to 7/8" OD. They are simple to use and light weight. Adjust pliers to proper size, align tip to the center of tube, clamp down and pierce with quick action. Piercing tip is self-sharpening, but also easily replaceable. Vice Grip refrigerant recovery pliers. $supco MODEL # SF4311 Refrigerant Recovery Pliers SF4311 "FasTap" Tube Piercing Pliers Fast refrigerant recovery with pliers that clamp on and pierce tube. Pliers work on copper tubing sizes ranging from 1/4" to 7/8" OD. They are simple to use and light weight. Adjust pliers to proper size, align tip to the center of tube, clamp down and pierce with quick action. Piercing tip is self-sharpening, but also easily replaceable. Vice Grip refrigerant recovery pliers. Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze Refrigerant Recovery Pliers, SUPCO, MODEL SF4311 supco MODEL # SF4311 Refrigerant Recovery Pliers SF4311 "FasTap" Tube Piercing Pliers Fast refrigerant recovery with pliers that clamp on and pierce tube. Pliers work on copper tubing sizes ranging from 1/4" to 7/8" OD. They are simple to use and light weight. Adjust pliers to proper size, align tip to the center of tube, clamp down and pierce with quick action. Piercing tip is self-sharpening, but also easily replaceable. Vice Grip refrigerant recovery pliers. supco MODEL # SF4311 Refrigerant Recovery Pliers SF4311 "FasTap" Tube Piercing Pliers Fast refrigerant recovery with pliers that clamp on and pierce tube. Pliers work on copper tubing sizes ranging from 1/4" to 7/8" OD. They are simple to use and light weight. Adjust pliers to proper size, align tip to the center of tube, clamp down and pierce with quick action. Piercing tip is self-sharpening, but also easily replaceable. Vice Grip refrigerant recovery pliers.