![Amazon.com: Aupoko A/C Retrofit Valve with Dust Cap, R12 R22 to R134A Fast Quick Conversion, 1/4" to 8v1 Thread, with R134A Quick Coupler Interface and Core Valve : Automotive Amazon.com: Aupoko A/C Retrofit Valve with Dust Cap, R12 R22 to R134A Fast Quick Conversion, 1/4" to 8v1 Thread, with R134A Quick Coupler Interface and Core Valve : Automotive](https://m.media-amazon.com/images/I/61QWHp9YDIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Aupoko A/C Retrofit Valve with Dust Cap, R12 R22 to R134A Fast Quick Conversion, 1/4" to 8v1 Thread, with R134A Quick Coupler Interface and Core Valve : Automotive
![Amazon.com: R134a Refrigerant Recharge Kit with BPV31 Bullet Piercing Valve and R134a Quick Coupler, R134a/R-12/R-22 Freon Refrigerant Hose Can Tap Kit for A/C System - Easy to use : Automotive Amazon.com: R134a Refrigerant Recharge Kit with BPV31 Bullet Piercing Valve and R134a Quick Coupler, R134a/R-12/R-22 Freon Refrigerant Hose Can Tap Kit for A/C System - Easy to use : Automotive](https://m.media-amazon.com/images/I/61Vm7Aauc6L._AC_UF894,1000_QL80_.jpg)
Amazon.com: R134a Refrigerant Recharge Kit with BPV31 Bullet Piercing Valve and R134a Quick Coupler, R134a/R-12/R-22 Freon Refrigerant Hose Can Tap Kit for A/C System - Easy to use : Automotive
![Amazon.com: gohantee R12 R22 Refrigerant Charging Valve, 1/4“ Male to 1/4” Female Safety Adapter Flow Control Ball Valve for R12 R22 Air Conditioner Manifold : Automotive Amazon.com: gohantee R12 R22 Refrigerant Charging Valve, 1/4“ Male to 1/4” Female Safety Adapter Flow Control Ball Valve for R12 R22 Air Conditioner Manifold : Automotive](https://m.media-amazon.com/images/I/61zQJoiuk5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: gohantee R12 R22 Refrigerant Charging Valve, 1/4“ Male to 1/4” Female Safety Adapter Flow Control Ball Valve for R12 R22 Air Conditioner Manifold : Automotive
![Amazon.com: R134A Refrigerant Opening Can Tap Self Sealing Refrigerant Dispenser with 6015 Refrigerant Tank Vacuum Pump Adapter to R12 1/2 Female to 1/4 Male Flare 6014 Pump Adapter 1/4 Flare Female to 1/2 Male : Automotive Amazon.com: R134A Refrigerant Opening Can Tap Self Sealing Refrigerant Dispenser with 6015 Refrigerant Tank Vacuum Pump Adapter to R12 1/2 Female to 1/4 Male Flare 6014 Pump Adapter 1/4 Flare Female to 1/2 Male : Automotive](https://m.media-amazon.com/images/I/71Urjh9dIWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: R134A Refrigerant Opening Can Tap Self Sealing Refrigerant Dispenser with 6015 Refrigerant Tank Vacuum Pump Adapter to R12 1/2 Female to 1/4 Male Flare 6014 Pump Adapter 1/4 Flare Female to 1/2 Male : Automotive
![Amazon.com: Manifold Gauge Set Charging For R134A R12 R22 R404z Air Condition Refrigeration : Automotive Amazon.com: Manifold Gauge Set Charging For R134A R12 R22 R404z Air Condition Refrigeration : Automotive](https://m.media-amazon.com/images/I/71UZ8qMabRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Manifold Gauge Set Charging For R134A R12 R22 R404z Air Condition Refrigeration : Automotive
![Amazon.com: gohantee R134A Refrigerant Charge Hose Kit, 1/4” SAE Port for R12 R22 Air Conditioning, 59" Recharge Hose with 2.75" Gauge, Removable Universal Freon Can Tap, and R134a Low Side Quick Couple Amazon.com: gohantee R134A Refrigerant Charge Hose Kit, 1/4” SAE Port for R12 R22 Air Conditioning, 59" Recharge Hose with 2.75" Gauge, Removable Universal Freon Can Tap, and R134a Low Side Quick Couple](https://m.media-amazon.com/images/I/71GB35d+97L.jpg)
Amazon.com: gohantee R134A Refrigerant Charge Hose Kit, 1/4” SAE Port for R12 R22 Air Conditioning, 59" Recharge Hose with 2.75" Gauge, Removable Universal Freon Can Tap, and R134a Low Side Quick Couple
![Amazon.com: 3 Pieces BPV31 Bullet Piercing Tap Valve Kits U-Charging Hose Refrigerant Can Tap with Gauge R134a Can to R12/R22 Port 1/2 Replace for AP4502525 BPV31D GPV14 GPV31 GPV38 GPV56 MPV31 : Amazon.com: 3 Pieces BPV31 Bullet Piercing Tap Valve Kits U-Charging Hose Refrigerant Can Tap with Gauge R134a Can to R12/R22 Port 1/2 Replace for AP4502525 BPV31D GPV14 GPV31 GPV38 GPV56 MPV31 :](https://m.media-amazon.com/images/I/71VXF-II4WL.jpg)
Amazon.com: 3 Pieces BPV31 Bullet Piercing Tap Valve Kits U-Charging Hose Refrigerant Can Tap with Gauge R134a Can to R12/R22 Port 1/2 Replace for AP4502525 BPV31D GPV14 GPV31 GPV38 GPV56 MPV31 :
![Amazon.com: Air Conditioning Valve Core Kit | Car & Home AC R12 R134a Teflon Seal Refrigeration Schrader Valve Core with Valve Stem Core Rmover Tool Air Conditioning AC System Charging Port Seal Amazon.com: Air Conditioning Valve Core Kit | Car & Home AC R12 R134a Teflon Seal Refrigeration Schrader Valve Core with Valve Stem Core Rmover Tool Air Conditioning AC System Charging Port Seal](https://m.media-amazon.com/images/I/51ALKLqfIQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Air Conditioning Valve Core Kit | Car & Home AC R12 R134a Teflon Seal Refrigeration Schrader Valve Core with Valve Stem Core Rmover Tool Air Conditioning AC System Charging Port Seal
![Amazon.com: ANTFEES AC Charging Hose Tube, 72" Refrigerant Charging Hose for R134A R12 R22 R502 Manifold Hose Set, 3pcs : Automotive Amazon.com: ANTFEES AC Charging Hose Tube, 72" Refrigerant Charging Hose for R134A R12 R22 R502 Manifold Hose Set, 3pcs : Automotive](https://m.media-amazon.com/images/I/71-tyBlbdJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ANTFEES AC Charging Hose Tube, 72" Refrigerant Charging Hose for R134A R12 R22 R502 Manifold Hose Set, 3pcs : Automotive
![Amazon.com : PrintValue Symbol of Gas Jar COLOP R12 Rubber Mini Stamp Round Self Inking Kids Teacher Stamp : Office Products Amazon.com : PrintValue Symbol of Gas Jar COLOP R12 Rubber Mini Stamp Round Self Inking Kids Teacher Stamp : Office Products](https://m.media-amazon.com/images/I/71hRohZ-zWL.jpg)
Amazon.com : PrintValue Symbol of Gas Jar COLOP R12 Rubber Mini Stamp Round Self Inking Kids Teacher Stamp : Office Products
![Amazon.com: INCLAKE 3pcs 5FT Car Manifold Gauge Hose Kit, 3 Color Explosion-proof Refrigerant Hoses, Fits R134A, R12 Refrigerants : Automotive Amazon.com: INCLAKE 3pcs 5FT Car Manifold Gauge Hose Kit, 3 Color Explosion-proof Refrigerant Hoses, Fits R134A, R12 Refrigerants : Automotive](https://m.media-amazon.com/images/I/61qBXP41J4S._AC_UF894,1000_QL80_.jpg)
Amazon.com: INCLAKE 3pcs 5FT Car Manifold Gauge Hose Kit, 3 Color Explosion-proof Refrigerant Hoses, Fits R134A, R12 Refrigerants : Automotive
![Amazon.com: Biltek HVAC R12 R22 R502 A/C Diagnostic Manifold Gauge Kit w/ 3 Color 60" Charging Hose (NPTC-560G-1M) : Automotive Amazon.com: Biltek HVAC R12 R22 R502 A/C Diagnostic Manifold Gauge Kit w/ 3 Color 60" Charging Hose (NPTC-560G-1M) : Automotive](https://m.media-amazon.com/images/I/516r70UutlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Biltek HVAC R12 R22 R502 A/C Diagnostic Manifold Gauge Kit w/ 3 Color 60" Charging Hose (NPTC-560G-1M) : Automotive
![Amazon.com: R-12 To R-134a Retrofit Valve 7/16 Low Side Port Adapter with Blue Dust AC Cap Universal for Air Conditioning Systems : Automotive Amazon.com: R-12 To R-134a Retrofit Valve 7/16 Low Side Port Adapter with Blue Dust AC Cap Universal for Air Conditioning Systems : Automotive](https://m.media-amazon.com/images/I/61bIDsMQLoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: R-12 To R-134a Retrofit Valve 7/16 Low Side Port Adapter with Blue Dust AC Cap Universal for Air Conditioning Systems : Automotive
![Amazon.com: AC Gauges Set R134A R1234YF R404A R12 Refrigerant Recharge Kit, Automotive A/C Manifold Gauge Set, Car AC Charging Kit Freon Recharge Kit AC Pressure Gauge Set Air Conditioning Tools & Equipment : Amazon.com: AC Gauges Set R134A R1234YF R404A R12 Refrigerant Recharge Kit, Automotive A/C Manifold Gauge Set, Car AC Charging Kit Freon Recharge Kit AC Pressure Gauge Set Air Conditioning Tools & Equipment :](https://m.media-amazon.com/images/I/718IRJErQ8L._AC_UF894,1000_QL80_.jpg)
Amazon.com: AC Gauges Set R134A R1234YF R404A R12 Refrigerant Recharge Kit, Automotive A/C Manifold Gauge Set, Car AC Charging Kit Freon Recharge Kit AC Pressure Gauge Set Air Conditioning Tools & Equipment :
![Amazon.com: Wadoy R12 to R134A Conversion Kit, R12 to R134A Adapter, R12 to R134A Retrofit Kit, High/Low AC Fitting Port, Quick Coupler Valve A/C 90° Fitting with 2 Caps : Automotive Amazon.com: Wadoy R12 to R134A Conversion Kit, R12 to R134A Adapter, R12 to R134A Retrofit Kit, High/Low AC Fitting Port, Quick Coupler Valve A/C 90° Fitting with 2 Caps : Automotive](https://m.media-amazon.com/images/I/71uHI9iXcpL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Wadoy R12 to R134A Conversion Kit, R12 to R134A Adapter, R12 to R134A Retrofit Kit, High/Low AC Fitting Port, Quick Coupler Valve A/C 90° Fitting with 2 Caps : Automotive
![Amazon.com: Biltek HVAC R12 R22 R502 A/C Diagnostic Manifold Gauge Kit w/Quick Coupler High/Low, Black (NPTC-560G-134-1L) : Automotive Amazon.com: Biltek HVAC R12 R22 R502 A/C Diagnostic Manifold Gauge Kit w/Quick Coupler High/Low, Black (NPTC-560G-134-1L) : Automotive](https://m.media-amazon.com/images/I/51zE1H72sfL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Biltek HVAC R12 R22 R502 A/C Diagnostic Manifold Gauge Kit w/Quick Coupler High/Low, Black (NPTC-560G-134-1L) : Automotive
![Amazon.com: R410A Refrigerant Charging Hose with R12 R22 R502 Screw to R134A Fast Conversion Adapter Valve, 59" HVAC Charging Hose 1/4" SAE Female Flare, 800PSI Working Pressure Air Condition System Maintenance : Amazon.com: R410A Refrigerant Charging Hose with R12 R22 R502 Screw to R134A Fast Conversion Adapter Valve, 59" HVAC Charging Hose 1/4" SAE Female Flare, 800PSI Working Pressure Air Condition System Maintenance :](https://m.media-amazon.com/images/I/71JKxNXpCmL._AC_UF894,1000_QL80_.jpg)
Amazon.com: R410A Refrigerant Charging Hose with R12 R22 R502 Screw to R134A Fast Conversion Adapter Valve, 59" HVAC Charging Hose 1/4" SAE Female Flare, 800PSI Working Pressure Air Condition System Maintenance :
![Amazon.com: Refrigerator Freon Recharge Hose Kit-R134a R12 R22 Fridge Recharge Tool Kit with 2 BPV31 Bullet Piercing Tap Valves,1 R134a Self-Sealing Adapter, for Refrigerator Refrigerant Refilling (White-Style 1) : Everything Else Amazon.com: Refrigerator Freon Recharge Hose Kit-R134a R12 R22 Fridge Recharge Tool Kit with 2 BPV31 Bullet Piercing Tap Valves,1 R134a Self-Sealing Adapter, for Refrigerator Refrigerant Refilling (White-Style 1) : Everything Else](https://m.media-amazon.com/images/I/71ugACsJbcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Refrigerator Freon Recharge Hose Kit-R134a R12 R22 Fridge Recharge Tool Kit with 2 BPV31 Bullet Piercing Tap Valves,1 R134a Self-Sealing Adapter, for Refrigerator Refrigerant Refilling (White-Style 1) : Everything Else
![Amazon.com: Cool Gas Transforming Joint, Universal R134A R12 Car A/C Air Conditioner Refrigeration Converting Adapter Connector Hose Set Kit : Automotive Amazon.com: Cool Gas Transforming Joint, Universal R134A R12 Car A/C Air Conditioner Refrigeration Converting Adapter Connector Hose Set Kit : Automotive](https://m.media-amazon.com/images/I/51SQIs48ZWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cool Gas Transforming Joint, Universal R134A R12 Car A/C Air Conditioner Refrigeration Converting Adapter Connector Hose Set Kit : Automotive
![Amazon.com: Aupoko R12 R22 to R134A Conversion Adapter Kit, R12 to R134A Retrofit Valve Fitting Kit for A/C Pro Refrigerant - 2 Kits : Automotive Amazon.com: Aupoko R12 R22 to R134A Conversion Adapter Kit, R12 to R134A Retrofit Valve Fitting Kit for A/C Pro Refrigerant - 2 Kits : Automotive](https://m.media-amazon.com/images/I/51Uyk2LmsOL.jpg)
Amazon.com: Aupoko R12 R22 to R134A Conversion Adapter Kit, R12 to R134A Retrofit Valve Fitting Kit for A/C Pro Refrigerant - 2 Kits : Automotive
![Kaller - R12-019-RE - Gas Spring: Std, 85 lb, Black Oxide, 2.4 in Compressed Lg, 3.15 in Extended Lg: Amazon.com: Industrial & Scientific Kaller - R12-019-RE - Gas Spring: Std, 85 lb, Black Oxide, 2.4 in Compressed Lg, 3.15 in Extended Lg: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71kCspB9+7L.jpg)
Kaller - R12-019-RE - Gas Spring: Std, 85 lb, Black Oxide, 2.4 in Compressed Lg, 3.15 in Extended Lg: Amazon.com: Industrial & Scientific
![Amazon.com: gohantee R12 R410 Refrigerant Charging Valve, R134a HVAC A/C Straight Shut-Off Ball Valve Adapter 1/4 SAE, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold : Automotive Amazon.com: gohantee R12 R410 Refrigerant Charging Valve, R134a HVAC A/C Straight Shut-Off Ball Valve Adapter 1/4 SAE, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold : Automotive](https://m.media-amazon.com/images/I/71w7V2lu9uL._AC_UF894,1000_QL80_.jpg)
Amazon.com: gohantee R12 R410 Refrigerant Charging Valve, R134a HVAC A/C Straight Shut-Off Ball Valve Adapter 1/4 SAE, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold : Automotive
![Amazon.com: Raomdityat Diagnostic Manifold Gauge Set Charging Hose R12 R22 R502 AC Refrigerant 3FT : Automotive Amazon.com: Raomdityat Diagnostic Manifold Gauge Set Charging Hose R12 R22 R502 AC Refrigerant 3FT : Automotive](https://m.media-amazon.com/images/I/71YgAY5S6hL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Raomdityat Diagnostic Manifold Gauge Set Charging Hose R12 R22 R502 AC Refrigerant 3FT : Automotive
![Amazon.com: Co-parts R12 to R134a Hose Adapter for Using with R134a Gauges Car Air Conditioning Kit : Automotive Amazon.com: Co-parts R12 to R134a Hose Adapter for Using with R134a Gauges Car Air Conditioning Kit : Automotive](https://m.media-amazon.com/images/I/5127Jnj-32L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Co-parts R12 to R134a Hose Adapter for Using with R134a Gauges Car Air Conditioning Kit : Automotive
![Amazon.com: R12 R22 R134a R404a Manifold Gauge Set 3" Gauge HVAC A/C Refrigeration Charging Service : Automotive Amazon.com: R12 R22 R134a R404a Manifold Gauge Set 3" Gauge HVAC A/C Refrigeration Charging Service : Automotive](https://m.media-amazon.com/images/I/91PLbUU5kGL.jpg)
Amazon.com: R12 R22 R134a R404a Manifold Gauge Set 3" Gauge HVAC A/C Refrigeration Charging Service : Automotive
![GC Labels-L305P3051, UN1028 Refrigerant Gas R12, Roll of 500 Labels: Amazon.com: Industrial & Scientific GC Labels-L305P3051, UN1028 Refrigerant Gas R12, Roll of 500 Labels: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51PDPehV7xL._AC_UF894,1000_QL80_.jpg)