Jb Industries shld-a2l12 A2L Locking Caps 1/4 Inch 12 Pack

Product Description

The JB INDUSTRIES shld-a2l12 is a 12-pack of tamper-resistant locking caps engineered specifically for A2L refrigerant service ports. Designed for 1/4-inch access ports, these all-brass caps help technicians identify A2L-charged systems at a glance through color-coded caps while preventing unauthorized access and accidental refrigerant release. Each pack includes one driver bit for installation. As mildly flammable A2L refrigerants such as R-32 and R-454B become the new standard in residential and light commercial HVAC, proper port security is a code-required part of every service call.

These locking caps are intended for use on outdoor A/C refrigerant circuit access ports where A2L refrigerants are present. They are suited for residential and light commercial split systems during routine service, commissioning, or refrigerant-related repairs. The color-coded design allows field technicians to quickly distinguish A2L systems from legacy HFC systems at a glance, reducing the risk of cross-contamination or improper refrigerant handling on multi-system jobs.

Key Features

• Designed specifically for A2L refrigerant service ports including R-32 and R-454B systems
• All-brass, corrosion-resistant construction with waterproof design for outdoor use
• Color-coded caps allow rapid visual identification of A2L-charged systems
• Tamper-resistant locking mechanism helps prevent unauthorized access and refrigerant theft
• Meets code requirements for tamper-resistant port protection on outdoor A/C access ports per International and Residential codes effective February 2009
• Pack of 12 caps includes one driver bit for immediate field use

Compatibility

Designed for 1/4-inch outdoor refrigerant circuit access ports on A/C systems using A2L refrigerants such as R-32 and R-454B. Intended as a code-compliant tamper-resistant cap for residential and light commercial air conditioning equipment.

Installation Notes

Installation is performed by licensed HVAC technicians as part of routine service or commissioning on A2L refrigerant systems. Recover or isolate refrigerant pressure as required by local codes and safe work practices before removing existing port caps. Use the included driver bit to seat each locking cap fully on the access port. Follow all applicable refrigerant handling and flammability safety guidelines for A2L refrigerants during service.

Technical Specifications

• Port Size: 1/4 inch
• Refrigerant Class: A2L
• Compatible Refrigerants: R-32, R-454B
• Material: Brass
• Quantity: 12 caps, 1 driver bit

Standard Information

• Brand: JB INDUSTRIES
• Manufacturer Part Number: shld-a2l12