JB Industries SHLD-Multi Shield Locking Caps Multi-Key Tool - Amazon.com
 KIT | eBay")
JB INDUSTRIES, SHIELD, SHLD-U12, UNIVERSAL Locking Caps, 12 (1/4") KIT | eBay
SHIELD Refrigerant Locking Caps - JB Industries
REFRIGERANT CAPS (4 PACK) R410A LOCKING | Behler-Young
JB SHLD-U100 SHIELD 1/4" Refrigerant Locking Caps Universal - Pack of 100
SHLD-MULTI JB Industries Shield Tamper Resistant Universal Multi Key
 KIT | eBay")
JB INDUSTRIES, THE SHIELD, SHLD-G12, SHIELD GREEN Locking Caps, 12 (1/4") KIT | eBay
JB SHLD-U100 SHIELD 1/4" Refrigerant Locking Caps Universal - Pack of 100
JB Industries Shield R-410A Locking Cap 4 Per Package | HD Supply
LOCKING CAP 1/4" 10/PK UNIVERSAL CD2290/10
JB Industries: Refrigerant Locking Cap | 2013-10-07 | ACHRNEWS | ACHR News
JB SHLD-E12 SHIELD 5/16" Refrigerant Locking Caps Universal - Pack of 12
Amazon.com: Multi-Key/Locking Cap Tool - Fits All Novent Caps : Automotive
JB SHLD-P50 SHIELD 1/4" Refrigerant Locking Caps R410A - Pack of 50
JB Industries 12-Pack Novent Refrigerant Locking Cap in Green - NCG-12 - Ferguson
Whoever uses this style of locking cap….your mom's a hoe : r/HVAC
Airstar Supply | Solutions for Today's HVAC Problems
SHIELD Refrigerant Locking Caps - JB Industries
JB INDUSTRIES B18-162 SHLD-MULTI Refrigerant Cap Lock Multi-Key,Black-F/SHP NISP | eBay
JB SHLD-P4 SHIELD 1/4" Refrigerant Locking Caps R410A - Pack of 4
Amazon.com: Pack of (2) C&D Valve # CD2290-1/4" Locking Safety Caps with Core & Cap Tool CD3813 : Automotive
JB SHLD-E4 SHIELD 5/16" Refrigerant Locking Caps Universal - Pack of 4
every new installed AC has to have locking caps... but I never could just throw away the factory brass caps... so I saved them over the years 🤔 : r/HVAC
