Sioux Chief 305-7023 1/2" - 3/...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$158.18
Sioux Chief 305-7023 1/2" - 3/4" F1807 Combo Crimp Tool, Straight Handle

Sioux Chief 305-7023 1/2" - 3/4" F1807 Combo Crimp Tool, Straight Handle

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Model: 305-7023

In Stock (leaves warehouse same day if ordered before 3pm ET)

$158.18
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Sioux Chief 305-7023 1/2" - 3/4" F1807 Combo Crimp Tool, Straight Handle

The Sioux Chief 305-7023 is a 1/2" - 3/4" F1807 combo crimp tool built for fast, one-hand crimping of PEX fittings on the jobsite. Its compact, straight-handle design lets a plumber size and crimp connections in tight rough-in spaces without switching tools between the two most common trade sizes on a residential or light commercial job. The tool also works on PB F1380 tube and fittings, giving it a second use on polybutylene repair and retrofit calls where a dedicated PB crimper isn't on the truck. Every 305-7023 ships with a Go/No-Go gauge so a crimp can be checked for proper ring compression on the spot, right at the point of installation, before the wall or floor is closed up and the connection is out of reach.

Key Features

  • Trade Size: Combo tool crimps both 1/2" and 3/4" F1807 PEX connections without a tool change.
  • Compact, One-Hand Design: The straight handle allows single-hand crimping inside tight wall and floor cavities during rough-in.
  • PB F1380 Compatible: Also works on polybutylene (PB) F1380 tube and fittings, useful for repair and retrofit calls.
  • Go/No-Go Gauge Included: Every 305-7023 ships with a Go/No-Go gauge to verify crimp ring compression against F1807 tolerances before the wall is closed.
  • Straight Handle: Straight-handle profile is built for repetitive crimping through a full day of rough-in work.
  • Dual-Size Convenience: One combo tool covers both 1/2" and 3/4" crimp rings, cutting down on the number of separate crimpers a plumber has to carry between the truck and the job.

Technical Specifications

  • Trade Size: 1/2" - 3/4"
  • Standard: ASTM F1807 PEX crimp connections
  • Compatible Tube: Also works with PB F1380 tube and fittings
  • Handle Type: Straight Handle
  • Country of Origin: China
  • Packaging: 10 EA per case

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • PEX Water Supply Line Installation to F1807 Fittings
  • Polybutylene (PB) Tube Repair and Retrofit
  • New Construction and Remodel Rough-In Crimping
  • Plumbing Service and Repair Calls

Why Sioux Chief?

Sioux Chief builds rough-in tools sized and calibrated to the specific ASTM standards plumbers work to, and the 305-7023 is no exception - it is matched to F1807 crimp connections and backed by an included Go/No-Go gauge so an installer can confirm every crimp before it disappears behind the wall. The combo sizing and straight-handle grip also mean fewer tools riding in the truck for a 1/2" - 3/4" PEX rough-in. Choose the Sioux Chief 305-7023 for a compact, jobsite-ready crimp tool that keeps 1/2" and 3/4" PEX and compatible PB F1380 rough-in work moving without extra tool changes.

Product Specs

Product Type:
Crimp Tool
Connection Type:
Crimp
Standards:
ASTM F1807
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Fittings and Valves
Product Size:
1/2" - 3/4"

Sioux Chief 305-7023 – Frequently Asked Questions

1) Does the Sioux Chief 305-7023 crimp both 1/2 inch and 3/4 inch PEX, or do I need two tools?
One tool covers both. The 305-7023 is a combo crimper sized for 1/2 inch and 3/4 inch F1807 PEX crimp rings with no jaw swap or tool change, which is why it is the common choice for residential and light commercial rough-in where both sizes run in the same wall.
2) Can I use this on old polybutylene plumbing repairs?
Yes. The 305-7023 works on PB F1380 tube and fittings as well as F1807 PEX, so it handles polybutylene repair and retrofit calls without carrying a separate PB crimper on the truck.
3) How do I verify a crimp is good before closing the wall?
Every 305-7023 ships with a Go/No-Go gauge. You slip it over the crimped ring at the point of installation to confirm ring compression against F1807 tolerances, so you can check the joint before it is buried behind drywall or under a slab. No separate gauge purchase needed.
4) Is the straight-handle version easier to use in tight joist bays than a scissor-style crimper?
The straight-handle profile on the 305-7023 is the point of it: compact enough to size and crimp one-handed inside tight wall and floor cavities, where you often cannot get two hands on a tool. If you are crimping in open air on a bench, handle style matters less; in rough-in between studs and joists it is the deciding feature.
5) Do I need anything else besides the tool to make a PEX crimp connection?
The tool and gauge come together, so on the tool side you are set. What you still supply is the consumables and the pipe: F1807 copper crimp rings in 1/2 inch and 3/4 inch to match the tool, F1807 insert fittings, and the PEX tubing itself. A tubing cutter is the other thing worth having, since a square cut is what lets the ring seat evenly.
6) Is the 305-7023 sold individually or only by the case?
The 305-7023 is a single crimp tool; Sioux Chief packs it 10 each per case for distribution. The model is one straight-handle combo tool with its Go/No-Go gauge.
How fast can I get the Sioux Chief 305-7023 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sioux Chief 305-7023 come with a warranty?
Absolutely. The Sioux Chief 305-7023 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sioux Chief 305-7023?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sioux Chief 305-7023 from ZenSupply?
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