About this itemPurpose: Designed to make F1960 cold expansions. Solid, permanent, manufactured connections without the need for torches, glues, solder, flux or gauges can be expected by expanding Non-Barrier PEX Tubing and reinforcing ring to make a connection with an ASTM F1960 fitting.Components: IWS-1960MC F1960 Hand Expander Tool Kit includes 3/8'', 1/2"", 3/4"" and 1"" expansion heads, tool lubricant and a sturdy carrying case.Versatility: Provides consistent and reliable expansion of PEX-a tubing and expansion sleeves from Uponor(Wirsbo) ProPex, Sioux Chief PowerPex, Everflow PexFlow, Apollo ExpansionPex, etc,.Trouble-Free Connection: Go/no-go gauges are never required. Meets ASTM F1960 Standards.Applications: Plumbing, fire safety, radiant heating and cooling systems. Ideal for residential, commercial and industrial projects.PEX Expansion Tool for ProPex Type Expansion Ring ConnectionF1960 connection is made by placing a compression ring onto tube, expanding tubing and ring, inserting a full-flow fitting, and holding in place until tube/ring memory secures the connection.Designed exclusively for use within Type A PEX piping systems.Convenient carrying case, tool, 3/8'', 1/2'', 3/4'', 1'' expander heads and grease.Expands Type A PEX pipe for ASTM F1960 expansion-style fittings.