Air Conditioning

A/C Line Repair Products

Hose to Tube Adapters

Specialty/Individual Fittings

Select A/C Fittings for Specialty Applications

Make Instant Repairs To A/C Lines On Hundreds Of Vehicles

Applications:

  • 5/16” Compression Unions — Repair pinholes, cracks, kinks, rub marks and more
  • 5/16” Hose to Compression Union Adapters — Repair line sections up to 25’ in length
  • 5/16” Compression Block Offs — Keep front A/C working while blocking off rear system
  • Line Reducers — Make connections involving different line sizes
  • Inline Service Ports — Install a replacement Schrader Valve into an aluminum line or rubber line (rubber line requires Hose to Tube Adapters, sold separately)
  • Hose to Tube Adapters — Install a replacement Schrader Valve into a rubber line (rubber line requires Inline Service Port, sold separately)

Specialty/Individual Fittings & Applications

Specialty/Individual Fittings Set Includes

Bold items included in Specialty/Individual Fittings Set | Italic items are available to order.

Image Part# Description Qty

AC516CB

5/16″ A/C Compression Block Off

AC38CB

3/8″ A/C Compression Block Off

AC12CB

1/2″ A/C Compression Block Off

AC58CB

5/8″ A/C Compression Block Off

AC34CB

3/4″ A/C Compression Block Off

AC8MCB

8mm A/C Compression Block Off

AC10MCB

10mm A/C Compression Block Off

AC12MCB

12mm A/C Compression Block Off

AC145MCB

14.5 mm A/C Compression Block Off

AC15MCB

15mm A/C Compression Block Off

AC16MCB

16mm A/C Compression Block Off

AC19MCB

19mm A/C Compression Block Off

Bold items included in Specialty/Individual Fittings Set | Italic items are available to order.

Image Part# Description Qty

AC516

5/16″ A/C Compression Union

AC38

3/8″ A/C Compression Union

AC12

1/2″ A/C Compression Union

AC58

5/8″ A/C Compression Union

AC34

3/4″ A/C Compression Union

AC10M

10mm A/C Compression Union

AC12M

12mm A/C Compression Union

AC145M

14.5 mm A/C Compression Union

AC15M

15mm A/C Compression Union

AC16M

16mm A/C Compression Union

AC19M

19mm A/C Compression Union

Bold items included in Specialty/Individual Fittings Set | Italic items are available to order.

Image Part# Description Qty

AC16516

#6 Hose to 5/16″ Compression Union Adapter

AC1638

#6 Hose to 3/8″ Compression Union Adapter

AC1812

#8 Hose to 1/2″ Compression Union Adapter

AC11058

#10 Hose to 5/8″ Compression Union Adapter

AC11234

#12 Hose to 3/4″ Compression Union Adapter

AC168M

#6 Hose to 8 mm Compression Union

AC1610M

#6 Hose to 10 mm Compression Union

AC1812M

#8 Hose to 12 mm Compression Union

AC110145M

#10 Hose to 14.5mm Compression Union Adapter

AC11015M

#10 Hose to 15 mm Compression Union Adapter

AC11016M

#10 Hose to 16 mm Compression Union Adapter

AC11219M

#12 Hose to 19 mm Compression Union Adapter

AC26516

#6 Hose to 90° 5/16″ Compression Union Adapter

AC2638

#6 Hose to 90° 3/8″ Compression Union

AC2812

#8 Hose to 90° 1/2″ Compression Union

AC21058

#10 Hose to 90° 5/8″ Compression Union

AC21234

#12 Hose to 90° 3/4″ Compression Union

Bold items included in Specialty/Individual Fittings Set | Italic items are available to order.

Image Part# Description Qty

AC1612

#6 Hose to 1/2″ Compression Union

AC1858

#8 Hose to 5/8″ Compression Union

AC11034

#10 Hose to 3/4″ Compression Union

Bold items included in Specialty/Individual Fittings Set | Italic items are available to order.

Image Part# Description Qty

AC412L

1/2″ Service Port Valve – Low Side

AC458L

5/8″ Service Port Valve – Low Side

AC438H

3/8″ Service Port Valve – High Side

AC412H

1/2″ Service Port Valve – High Side

AC43806

#6 Hose to 3/8″ Tube Adapter

AC41208

#8 Hose to 1/2″ Tube Adapter

AC45810

#8 Hose to 5/8″ Tube Adapter

Bold items included in Specialty/Individual Fittings Set | Italic items are available to order.

Image Part# Description Qty

AC6H

#6 A/C Hose – 5/16″ (8 mm [printed on hose])

AC6H25

#6 A/C Hose – 5/16″ (8 mm [printed on hose])

AC8H

#8 A/C Hose – 13/32″ (10 mm [printed on hose])

AC8H25

#8 A/C Hose – 13/32″ (10 mm [printed on hose])

AC10H

#10 A/C Hose – 1/2″ (13 mm [printed on hose])

AC10H25

#10 A/C Hose – 1/2″ (13 mm [printed on hose])

AC12H

#12 A/C Hose – 5/8″ (16 mm [printed on hose])

AC12H25

#12 A/C Hose – 5/8″ (16 mm [printed on hose])

AC6806

#6 Clamp Set – Blue Tab

AC6808

#8 Clamp Set – Yellow Tab

AC6810

#10 Clamp Set – Green Tab

AC6812

#12 Clamp Set – Red Tab

AC370606

#6 Hose to #6 Hose In Line Splicer

AC370808

#8 Hose to #8 Hose In Line Splicer

AC371010

#10 Hose to #10 Hose In Line Splicer

AC371212

#12 Hose to #12 Hose In Line Splicer

CP360

360° Seal Clamp Pliers

TC35

Tube and Hose Cutter

Where to Buy