Sioux Chief 305-7123 1/2" x 3/4" F1807 PEX Combo Crimp Tool with Carrying Case

Sioux Chief 305-7123 1/2" x 3/4" F1807 PEX Combo Crimp Tool with Carrying Case

The Sioux Chief 305-7123 is a compact combo crimp tool built for 1/2" and 3/4" F1807 PEX connections, giving plumbers and contractors one tool to handle both trade sizes on the same rough-in job. Beyond F1807 PEX fittings, this crimp tool also works on PB F1380 tube and fittings, extending its use to polybutylene repair and retrofit work behind the wall. The compact frame is sized for one-hand crimping in tight wall cavities, joist bays, and other cramped rough-in spaces where a full-size crimper will not fit. Every tool ships with a Go/No-Go gauge so the installer can field-verify each crimp connection before the wall or floor closes up, and a carrying case is included to keep the tool, gauge, and accessories organized and protected between jobs.

Key Features

• Combo Trade Size: Crimps both 1/2" and 3/4" F1807 PEX fittings with a single tool, eliminating the need for two separate crimpers on most rough-in jobs.
• F1807 Crimp Connection: Sized for standard F1807 PEX crimp rings and fittings used in residential and commercial water distribution rough-in.
• PB F1380 Compatibility: Also works on PB F1380 tube and fittings, extending the tool's use to polybutylene repair and retrofit applications.
• Compact One-Hand Design: Reduced-profile frame allows one-hand crimping in tight framing bays, stud cavities, and other behind-the-wall locations.
• Go/No-Go Gauge Included: Every model ships with a Go/No-Go gauge so installers can field-verify that each crimp meets connection tolerance before closing the wall.
• Carrying Case: Includes a carrying case for jobsite transport and storage of the tool and gauge between rough-in calls.

Technical Specifications

• Country of Origin: China
• Packaging: 8 EA per carton

Typical Applications

• PEX Rough-In Water Supply Installations
• Residential and Commercial Plumbing Rough-In
• Polybutylene (PB) Tube Repair and Retrofit Work
• New Construction and Remodel Plumbing
• Jobsite Crimp Connection Verification Before Wall Closure

Why Sioux Chief?

Sioux Chief backs this combo crimp tool with a Go/No-Go gauge on every model, giving installers a straightforward way to confirm each 1/2" and 3/4" F1807 crimp is within tolerance before it gets buried behind a wall or floor. The compact, one-hand body and included carrying case are built around the realities of rough-in plumbing work, where tools need to fit tight framing spaces and travel from job to job without getting lost or damaged.