Jet 422552 3/8″ Body x 3/8″ NPT Male Type P Automotive Coupler

The Jet Equipment & Tool 422552 Type P automotive coupler is a steel pneumatic fitting designed for fast, secure air connections in automotive, industrial, and shop air systems. This male coupler features a 3/8″ body with a 3/8″ NPT male thread, making it suitable for applications that require a male-threaded coupler while maintaining compatibility with standard Type P automotive-style plugs. Built to ANSI T3.20.14 dimensions, it provides consistent fit and dependable engagement across common compressed air setups.

The coupler is equipped with a deep knurled socket sleeve that allows for confident handling during coupling and uncoupling, even when hands are oily or gloved. A 6-ball positive locking mechanism helps maintain a secure connection under pressure, reducing the chance of accidental disconnects during tool operation. Constructed from zinc-plated steel, this coupler resists rust and corrosion caused by moisture and daily shop exposure. With a maximum working pressure of 200 PSI and 50 SCFM airflow at 100 PSIG inlet with a 10 PSIG pressure drop, it supports steady air delivery for impact wrenches, ratchets, nailers, and other pneumatic tools. The wide operating temperature range of -40°F to 225°F allows reliable performance in both cold and warm working environments. Bulk packaging makes it a practical choice for maintenance departments and high-use shop settings.

Product Image Disclaimer: Product images may not represent the exact item and are intended to show general quality only. Always review specifications to ensure proper fit and compatibility.

Jet 3/8″ Body x 3/8″ NPT Male Type P Automotive Coupler At a Glance

• Type P Automotive Coupler: Compatible with common automotive-style air plugs
• 3/8″ Body Size: Supports consistent airflow for pneumatic tools
• 3/8″ NPT Male Thread: Fits standard female-thread air hoses and fittings
• 6-Ball Positive Locking Mechanism: Helps ensure secure, reliable connections
• Deep Knurled Sleeve: Improves grip during frequent tool changes
• Zinc-Plated Steel Construction: Helps resist rust and corrosion
• 200 PSI Max Working Pressure: Suitable for most shop air systems
• Wide Temperature Range: Operates from -40°F to 225°F

Markets

• Automotive Repair Shops: Used on air hoses and compressors in service bays
• Industrial Maintenance Teams: Reliable for plant air systems and equipment upkeep
• Manufacturing Facilities: Supports pneumatic tools on assembly and production lines
• Construction and Trade Contractors: Ideal for jobsite air compressor setups
• Municipal Fleet and Facility Maintenance: Suitable for garages and service departments
• Trade Schools and Training Centers: Helps demonstrate proper air coupling and safety

Shops that rely on pneumatic tools need couplers that connect quickly and stay secure under pressure. The Jet Equipment & Tool 422552 Type P automotive coupler is designed to deliver dependable performance in daily air tool applications where frequent connections are required. Its 6-ball positive locking mechanism helps maintain a tight seal, while the deep knurled sleeve allows technicians to connect and disconnect tools efficiently without slipping.

Maintenance crews and contractors benefit from the zinc-plated steel construction, which stands up to moisture, oil, and repeated coupling cycles common in demanding work environments. Because this coupler meets ANSI T3.20.14 dimensions, it integrates easily into existing automotive-style air systems without compatibility issues. Whether used in a repair bay, production facility, or training shop, this pneumatic coupler provides reliable airflow, secure connections, and long service life.

Jet 422552 3/8″ Body x 3/8″ NPT Male Type P Automotive Coupler Features

• Automotive Type P Design: Matches widely used shop air plugs
• 6-Ball Locking System: Maintains secure connections during operation
• Deep Knurled Socket Sleeve: Improves handling and control
• Zinc-Plated Steel Body: Built for durability and corrosion resistance
• High Airflow Capacity: Supports demanding pneumatic tools
• ANSI-Compliant Dimensions: Ensures consistent fit and compatibility

Jet 422552 3/8″ Body x 3/8″ NPT Male Type P Automotive Coupler Includes

• (1) 3/8″ Body x 3/8″ NPT Male Type P Automotive Coupler

Jet 422552 3/8″ Body x 3/8″ NPT Male Type P Automotive Coupler Specifications

• Part Number: 422552
• Model Number: PCM3838B
• UPC: 059629885550
• Description: Coupler
• Coupler Type: Male
• Body Size: 3/8″
• Thread Size: 3/8″ NPT
• Material: Zinc-Plated Steel
• Maximum Working Pressure: 200 PSI
• Air Flow: 50 SCFM @ 100 PSIG inlet, 10 PSIG pressure drop
• Operating Temperature Range: -40°F to 225°F (-20°C to 107°C)
• Standards Compliance: ANSI T3.20.14
• Packaging: Bulk

Why Automotive Professionals Select the Jet 3/8″ Body x 3/8″ NPT Male Type P Automotive Coupler

Technicians and maintenance crews choose the Jet Equipment & Tool 422552 for its secure locking design and consistent airflow in everyday pneumatic air tool systems. The 6-ball positive locking mechanism helps prevent accidental disconnects, while the 3/8″ body supports steady air delivery for impact tools, ratchets, and other shop equipment. Its 3/8″ NPT male thread fits standard female-thread air hose and fitting connections used across automotive and industrial environments.

The zinc-plated steel construction provides durability in shops where moisture, oil, and frequent coupling are part of daily operation. By meeting ANSI T3.20.14 dimensions, this automotive-style coupler integrates smoothly into existing air compressor systems. From service bays to production floors, this coupler is selected for its reliability, compatibility, and ease of use in real-world shop conditions.