Air Couplers and Fittings

Displaying 1 to 36 (of 1382 products)
(image for) Legacy Manufacturing

(image for) "18" HOSE, 1/8" MNPT END

"18" HOSE, 1/8" MNPT END
Legacy Manufacturing L2955FZSP

Your Price: $17.08
List Price: $18.83
9% off
(image for) S.U.R. and R Auto Parts

(image for) #10 HOSE TO 3/4" COMPRESSION

#10 HOSE TO 3/4" COMPRESSION
S.U.R. and R Auto Parts AC11034

Your Price: $30.70
(image for) S.U.R. and R Auto Parts

(image for) #10 HOSE TO 5/8 COMPRESSION

#10 HOSE TO 5/8 COMPRESSION
S.U.R. and R Auto Parts AC11058

Your Price: $32.39
(image for) S.U.R. and R Auto Parts

(image for) #10 HOSE TO 5/8" TUBE ADAPTER

#10 HOSE TO 5/8" TUBE ADAPTER
S.U.R. and R Auto Parts SRRAC45810

Your Price: $16.11
(image for) S.U.R. and R Auto Parts

(image for) #12 HOSE TO 3/4" COMPRESSION

#12 HOSE TO 3/4" COMPRESSION
S.U.R. and R Auto Parts AC11234

Your Price: $25.09
(image for) S.U.R. and R Auto Parts

(image for) #6 HOSE TO 1/2" COMPRESSION

#6 HOSE TO 1/2" COMPRESSION
S.U.R. and R Auto Parts AC1612

Your Price: $32.16
(image for) S.U.R. and R Auto Parts

(image for) #8 HOSE TO 1/2 COMPRESSION

#8 HOSE TO 1/2 COMPRESSION
S.U.R. and R Auto Parts AC1812

Your Price: $22.20
(image for) S.U.R. and R Auto Parts

(image for) #8 HOSE TO 5/8" COMPRESSION

#8 HOSE TO 5/8" COMPRESSION
S.U.R. and R Auto Parts AC1858

Your Price: $26.47
(image for) S.U.R. and R Auto Parts

(image for) #8 HOSE TO 90 1/2" COMPRESSION

#8 HOSE TO 90 1/2" COMPRESSION
S.U.R. and R Auto Parts AC2812

Your Price: $30.75
(image for) S.U.R. and R Auto Parts

(image for) (2)NYLON TO STEEL COMPRESS FIT

(2)NYLON TO STEEL COMPRESS FIT
S.U.R. and R Auto Parts K430

Your Price: $14.36
(image for) Dill Air Controls

(image for) (HE-371) 2-15/16 SHORT COLLAR

(HE-371) 2-15/16 SHORT COLLAR
Dill Air Controls 1033

Your Price: $3.02
List Price: $3.32
9% off
(image for) Dill Air Controls

(image for) (HE-372) 3-15/16 SHORT COLLAR

(HE-372) 3-15/16 SHORT COLLAR
Dill Air Controls 1034

Your Price: $3.63
(image for) Dill Air Controls

(image for) (HE-373) 5-1/8 SHORT COLLAR

(HE-373) 5-1/8 SHORT COLLAR
Dill Air Controls 1035

Your Price: $4.15
List Price: $4.44
7% off
(image for) Dill Air Controls

(image for) (HE-391) 2-15/16 LONG COLLAR

(HE-391) 2-15/16 LONG COLLAR
Dill Air Controls 1037

Your Price: $4.06
List Price: $4.43
8% off
(image for) Dill Air Controls

(image for) (HE-393) 6" LONG COLLAR

(HE-393) 6" LONG COLLAR
Dill Air Controls 1039

Your Price: $5.66
(image for) Milton Industries

(image for) (S) MALE PLUG

(S) MALE PLUG
Milton Industries 727

Your Price: $2.75
(image for) Astro Pneumatic

(image for) *USE AO78585*

*USE AO78585*
Astro Pneumatic 78585P

Your Price: $279.80
(image for) Milton Industries

(image for) .305"-32 Female Re-Capper T-Style Plug

.305"-32 Female Re-Capper T-Style Plug
Milton Industries 779

Your Price: $6.06
(image for) Motor Guard

(image for) 04150 Clip Air

04150 Clip Air
Motor Guard DD4150

Your Price: $97.62
(image for) CTA Manufacturing Corp.

(image for) 1 TO 2 CONNECTOR

1 TO 2 CONNECTOR
CTA Manufacturing Corp. 7662XS06

Your Price: $8.55
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) 1" HOLE PLUG

1" HOLE PLUG
AUVECO - Auto Vehicle Parts LLC 3756

Your Price: $40.15
(image for) Milton Industries

(image for) 1" x .750" ID Brass Ferrule

1" x .750" ID Brass Ferrule
Milton Industries 1654-9BK

Your Price: $1.06
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) 1"HOLE PLUG FLUSH 100/BX

1"HOLE PLUG FLUSH 100/BX
AUVECO - Auto Vehicle Parts LLC 11749

Your Price: $15.16
(image for) Milton Industries

(image for) 1-1/2"NPT BREATHER VENT

1-1/2"NPT BREATHER VENT
Milton Industries MI1088-24

Your Price: $28.11
(image for) Robinair

(image for) 1/2 ACME x 1/8NPT FITTING (RAW STOCK)

1/2 ACME x 1/8NPT FITTING (RAW STOCK)
Robinair RR117235

Your Price: $16.65
(image for) ATD Tools

(image for) 1/2 ACME-M X 1/2 ACME-F LH

1/2 ACME-M X 1/2 ACME-F LH
ATD Tools 3633

Your Price: $10.07
(image for) Prevost

(image for) 1/2 F NPT COUPLER

1/2 F NPT COUPLER
Prevost IRC061203

Your Price: $29.73
(image for) Dill Air Controls

(image for) 1/2 FEMALE COUPLER

1/2 FEMALE COUPLER
Dill Air Controls D-17R

Your Price: $15.15
List Price: $17.63
14% off
(image for) Lincoln Industrial

(image for) 1/2 X 7/16 Adapter

1/2 X 7/16 Adapter
Lincoln Industrial 12271

Your Price: $49.34
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) 1/2 X1/2 HEX NIPPLE BX/5

1/2 X1/2 HEX NIPPLE BX/5
AUVECO - Auto Vehicle Parts LLC 322

Your Price: $30.70
(image for) Lincoln Industrial

(image for) 1/2" Coupler Female THD

1/2" Coupler Female THD
Lincoln Industrial 652008

Your Price: $33.82
(image for) Milton Industries

(image for) 1/2" Female Body G-Style

1/2" Female Body G-Style
Milton Industries 1815BK

Your Price: $20.59
(image for) Prevost

(image for) 1/2" FEMALE COUPLER

1/2" FEMALE COUPLER
Prevost ERC 071203

Your Price: $30.89
List Price: $32.22
4% off
(image for) Milton Industries

(image for) 1/2" Female Plug G-Style

1/2" Female Plug G-Style
Milton Industries 1818BK

Your Price: $7.78
(image for) Milton Industries

(image for) 1/2" Male Body G-Style

1/2" Male Body G-Style
Milton Industries 1816BK

Your Price: $20.44
(image for) COIL HOSE PNEUMATICS

(image for) 1/2" MALE NPS X 1/2" MPT ADAPTER

1/2" MALE NPS X 1/2" MPT ADAPTER
COIL HOSE PNEUMATICS AMMA0808

Your Price: $9.36
Displaying 1 to 36 (of 1382 products)

Air Couplers and Fittings

Air couplers and fittings are indispensable accessories for automotive mechanics working with pneumatic tools. These versatile components serve as the backbone of compressed air systems, enabling seamless connections between air hoses, tools, and compressors. Whether you're using an impact wrench, spray gun, or tire inflator, high-quality air couplers and fittings ensure efficient airflow, reliable performance, and leak-free operations, minimizing downtime in the shop. For mechanics who rely on pneumatic systems daily, the right fittings not only optimize tool function but also improve overall productivity. Designed with durability and precision in mind, air couplers and fittings are available in a variety of materials, configurations, and sizes to suit a wide range of applications. Brass components, for example, offer superior resistance to corrosion, while quick-release designs simplify tool changes, saving valuable time. High-flow couplers, such as the Amflo C90 Hi-Flo Brass Coupler, enhance airflow and are ideal for high-demand tasks like automotive spraying. Meanwhile, bleeder valves and inflating connectors provide specialized solutions for bleeding compressed air lines or accessing hard-to-reach valves. With robust construction and compatibility across numerous tools and systems, these accessories are a critical investment for maintaining efficiency, safety, and accuracy in any workshop. From reducing air leakage to ensuring a streamlined workflow, air couplers and fittings are an essential upgrade for any mechanic's toolkit.