Type Type |
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Reducer | Reducing Adapter |
Material Material |
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Connection Style Connection Style | Show |
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Cam-and-Groove |
Connection Style Connection Style | Hide |
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Threaded |
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Socket Connect |
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Butt Weld |
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Barbed |
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Push to Connect |
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Clamp On |
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Quick Clamp |
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Yor-Lok |
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Flanged |
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Flared |
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Cam-and-Groove |
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Compression |
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Slip-On Weld |
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Quick Disconnect |
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Claw Clamp |
For Use With For Use With |
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Lever Material Lever Material |
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Shape Shape |
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![]() | Straight |
Compatible With Compatible With |
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Specifications Met Specifications Met |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Flow Control Flow Control |
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![]() | Open |
Minimum Temperature Minimum Temperature |
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Maximum Temperature Maximum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Length Length |
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Maximum Pressure Maximum Pressure |
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Connection Type Connection Type |
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![]() | Hose |
Socket Locking Type Socket Locking Type |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Metal Cam-and-Groove Hose Couplings for Water

A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug.
Plug connectors and reducers are also known as SA spool adapters.
Socket connectors and reducers are also known as C × C couplers.
Plug-to-socket reducing adapters are also known as A × C couplers.
Aluminum couplings are lighter in weight than brass plugs and sockets. They have good abrasion and corrosion resistance. Brass couplings are softer than aluminum plugs and sockets, so they’re easier to thread together. They have good corrosion resistance.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.
For technical drawings and 3-D models, click on a part number.

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Specifications Met: Fed. Spec. A-A-59326
- Compatible With: Andrews Cam-and-Groove Couplings, Dixon Cam-and-Groove Couplings, Ever-Tite Cam-and-Groove Couplings, PT Coupling Cam-and-Groove Couplings

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Specifications Met: Fed. Spec. A-A-59326
- Compatible With: Andrews Cam-and-Groove Couplings, Dixon Cam-and-Groove Couplings, Ever-Tite Cam-and-Groove Couplings, PT Coupling Cam-and-Groove Couplings
Coupling Size | Socket ID | Levers | |||||||
---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | No. of | Material | Pull Ring Material | Max. Pressure | Each | |
Anodized Aluminum | |||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | 316 Stainless Steel | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 0000000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 |
Brass | |||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | Brass | Zinc-Plated Steel | 200 psi @ 72° F | 000000000 | 000000 |
Protective Plug for 2 Coupling Size Sockets | 00000000 | Each | 000000 |
316 Stainless Steel Replacement Levers for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
Protective Plug for 3 Coupling Size Sockets | 00000000 | Each | 00000 |
316 Stainless Steel Replacement Levers for 3 and 4 Coupling Size Sockets | 000000000 | Each | 00000 |
Protective Plug for 4 Coupling Size Sockets | 00000000 | Each | 00000 |
Brass Replacement Levers for 3 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Levers for 2 Coupling Size Sockets | 000000000 | Each | 0000 |

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Specifications Met: Fed. Spec. A-A-59326
- Compatible With: Andrews Cam-and-Groove Couplings, Dixon Cam-and-Groove Couplings, Ever-Tite Cam-and-Groove Couplings, PT Coupling Cam-and-Groove Couplings
Reducing Adapters | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Levers | Replacement Gaskets | ||||||||||
(A) | (B) | Plug OD | Socket ID | No. of | Material | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | ||
Anodized Aluminum | ||||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | 316 Stainless Steel | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 000000 | 10 | 0000000 | 0000 |
Brass | ||||||||||||
2 | 3 | 2 1/2" | 3 5/8" | 2 | Brass | Zinc-Plated Steel | 200 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 0000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | Brass | Zinc-Plated Steel | 150 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 00000 |
316 Stainless Steel Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 000000 |
Protective Plug for 3 Coupling Size Sockets | 00000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 00000 |
Protective Plug for 2 Coupling Size Sockets | 00000000 | Each | 00000 |
Protective Plug for 4 Coupling Size Sockets | 00000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 1 1/2 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 1 Coupling Size Sockets | 000000000 | Each | 00000 |
Brass Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 0000 |
Metal Cam-and-Groove Hose Couplings for Chemicals and Petroleum

Made of metal, these couplings have better durability than plastic cam-and-groove couplings. A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug. Couplings are compatible with Andrews, Dixon, Ever-Tite, and PT cam-and-groove couplings.
Plug connectors and reducers are also known as SA spool adapters.
Socket connectors and reducers are also known as C x C couplers.
Plug-to-socket reducing adapters are also known as A x C couplers.
Aluminum plugs and sockets are lighter in weight than 316 stainless steel plugs and sockets. They have good corrosion resistance. 316 stainless steel plugs and sockets have excellent corrosion resistance.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.
For technical drawings and 3-D models, click on a part number.

- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
- Specifications Met: Fed. Spec. A-A-59326
Coupling Size | Plug OD | |||||
---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | Max. Pressure | Each | |
Aluminum | ||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 250 psi @ 72° F | 000000000 | 000000 |
2 1/2 | 2 | 3" | 2 1/2" | 200 psi @ 72° F | 000000000 | 00000 |
3 | 2 | 3 5/8" | 2 1/2" | 200 psi @ 72° F | 00000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 150 psi @ 72° F | 00000000 | 00000 |
316 Stainless Steel | ||||||
3 | 2 | 3 5/8" | 2 1/2" | 200 psi @ 72° F | 0000000 | 000000 |
4 | 3 | 4 3/4" | 3 5/8" | 150 psi @ 72° F | 0000000 | 000000 |

- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
- Specifications Met: Fed. Spec. A-A-59326
Coupling Size | Socket ID | |||||||
---|---|---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | No. of Levers | Pull Ring Material | Max. Pressure | Each | |
Aluminum with Brass Levers | ||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | Zinc-Plated Steel | 200 psi @ 72° F | 000000000 | 000000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | Zinc-Plated Steel | 150 psi @ 72° F | 000000000 | 00000 |
Aluminum with 316 Stainless Steel Levers | ||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 |
316 Stainless Steel with 316 Stainless Steel Levers | ||||||||
3 | 2 | 3 5/8" | 2 1/2" | 4 | 304 Stainless Steel | 200 psi @ 72° F | 00000000 | 000000 |
4 | 3 | 4 3/4" | 3 5/8" | 4 | 304 Stainless Steel | 150 psi @ 72° F | 00000000 | 000000 |
Brass Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
Replacement Gasket for 3 Coupling Size Sockets (10/Pkg.) | 0000000 | Pkg. | 0000 |
Brass Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 0000 |
Replacement Gasket for 2 Coupling Size Sockets (10/Pkg.) | 0000000 | Pkg. | 0000 |
Replacement Gasket for 4 Coupling Size Sockets (10/Pkg.) | 0000000 | Pkg. | 00000 |
316 Stainless Steel Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |

- For Use With: Citric Acid, Diesel Fuel, Gasoline, Hydraulic Fluid
- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Compatible With: Andrews Cam-and-Groove, Dixon Cam-and-Groove, Ever-Tite Cam-and-Groove, PT Coupling Cam-and-Groove
- Specifications Met: Fed. Spec. A-A-59326
Reducing Adapters | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Coupling Size | Replacement Gaskets | ||||||||||
(A) | (B) | Plug OD (A) | Socket ID (B) | No. of Levers | Pull Ring Material | Max. Pressure | Each | Pkg. Qty. | Pkg. | ||
Aluminum with Brass Levers | |||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 00000 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 000000000 | 00000 | 10 | 0000000 | 0000 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
Aluminum with 316 Stainless Steel Levers | |||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | Zinc-Plated Steel | 250 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | Zinc-Plated Steel | 200 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | Zinc-Plated Steel | 150 psi @ 72° F | 00000000 | 00000 | 10 | 0000000 | 0000 |
316 Stainless Steel with 316 Stainless Steel Levers | |||||||||||
1 1/2 | 1 | 2 1/8" | 1 7/16" | 2 | 304 Stainless Steel | 250 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 0000 |
2 | 1 1/2 | 2 1/2" | 2 1/8" | 2 | 304 Stainless Steel | 250 psi @ 72° F | 000000000 | 000000 | 10 | 0000000 | 0000 |
2 | 3 | 2 1/2" | 3 5/8" | 2 | 304 Stainless Steel | 200 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 0000 |
3 | 2 | 3 5/8" | 2 1/2" | 2 | 304 Stainless Steel | 200 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 0000 |
3 | 4 | 3 5/8" | 4 3/4" | 2 | 304 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 00000 |
4 | 3 | 4 3/4" | 3 5/8" | 2 | 304 Stainless Steel | 150 psi @ 72° F | 0000000 | 000000 | 10 | 0000000 | 0000 |
Brass Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
Brass Replacement Lever for 1 1/2 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 0000 |
Brass Replacement Lever for 1 Coupling Size Sockets | 000000000 | Each | 0000 |
316 Stainless Steel Replacement Lever for 1 1/2 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 3 and 4 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 2 Coupling Size Sockets | 000000000 | Each | 00000 |
316 Stainless Steel Replacement Lever for 1 Coupling Size Sockets | 000000000 | Each | 00000 |