KS-Lok Steel Compression Tube Fittings
When your tube run cannot leak, KS-Lok steel compression fittings get it sealed fast. The single-collet swage bites clean and installs simpler than dual-collet styles, rated up to 10,500 psi from -65 °F to 400 °F. We stock unions, elbows, tees, bulkheads, caps, plugs plus nuts and collets, interchangeable with Parker CPI.
Filter
95 results
Top
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
KS-Lok Male Connectors
KS-Lok male connectors are steel single-collet swage fittings for joining tube to male pipe. The single collet provides leak-free performance and simplifies installation and interchangeability with Parker CPI® parts. Suitable for petroleum and harsh-condition applications. Made in the U.S.A.
Tube OD: 1/8"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL68X2X2
|
1/8"
|
Steel
|
Male Connector
|
2
|
Log in to view price |
Tube OD: 1/4"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL68X4X2
|
1/8"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X4X4
|
1/4"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X4X6
|
3/8"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X4X8
|
1/2"
|
Steel
|
Male Connector
|
2
|
Log in to view price |
Tube OD: 3/8"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL68X6X2
|
1/8"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X6X4
|
1/4"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X6X6
|
3/8"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X6X8
|
1/2"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X6X12
|
3/4"
|
Steel
|
Male Connector
|
2
|
Log in to view price |
Tube OD: 1/2"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL68X8X4
|
1/4"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X8X6
|
3/8"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X8X8
|
1/2"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X8X12
|
3/4"
|
Steel
|
Male Connector
|
2
|
Log in to view price |
Tube OD: 3/4"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL68X12X8
|
1/2"
|
Steel
|
Male Connector
|
2
|
Log in to view price | |
|
|
SL68X12X12
|
3/4"
|
Steel
|
Male Connector
|
2
|
Log in to view price |
Tube OD: 1"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL68X16X16
|
1"
|
Steel
|
Male Connector
|
1
|
Log in to view price |
KS-Lok Female Connectors
KS-Lok female connectors for steel tubing using a single collet swaging system. Interchangeable with Parker CPI fittings and rated up to 10,500 psi depending on tube type. Temperature range -65 °F to 400 °F. Provides leak-free joints and simplifies installation for industrial use. Made in the U.S.A.
Tube OD: 1/4"
| Item # | Female Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL66X4X2
|
1/8"
|
Steel
|
Female Connector
|
2
|
Log in to view price | |
|
|
SL66X4X4
|
1/4"
|
Steel
|
Female Connector
|
2
|
Log in to view price |
Tube OD: 3/8"
| Item # | Female Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL66X6X4
|
1/4"
|
Steel
|
Female Connector
|
2
|
Log in to view price | |
|
|
SL66X6X6
|
3/8"
|
Steel
|
Female Connector
|
2
|
Log in to view price | |
|
|
SL66X6X8
|
1/2"
|
Steel
|
Female Connector
|
2
|
Log in to view price |
Tube OD: 1/2"
| Item # | Female Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL66X8X4
|
1/4"
|
Steel
|
Female Connector
|
2
|
Log in to view price | |
|
|
SL66X8X6
|
3/8"
|
Steel
|
Female Connector
|
2
|
Log in to view price | |
|
|
SL66X8X8
|
1/2"
|
Steel
|
Female Connector
|
2
|
Log in to view price |
KS-Lok Unions
KS-Lok unions are steel tube unions using a single collet swaging system that provides leak-free connections and simplifies installation. Interchangeable with Parker CPI® parts. Rated for up to 10,500 psi and temperature service from -65 °F to 400 °F for harsh field and industrial use. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL62X4
|
1/4"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL62X6
|
3/8"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL62X8
|
1/2"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL62X12
|
3/4"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL62X16
|
1"
|
Steel
|
Union
|
1
|
Log in to view price | |
|
|
SL62X6X4
|
3/8" x 1/4"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL62X8X6
|
1/2" x 3/8"
|
Steel
|
Union
|
2
|
Log in to view price |
KS-Lok Bulkhead Unions
KS-Lok bulkhead unions are steel tube fittings with a single collet swaging system that provides leak-free connections and simplifies installation. Interchangeable with Parker CPI and similar fittings. Rated for up to 10,500 psi and -65 °F to 400 °F for harsh conditions. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL74X4
|
1/4"
|
Steel
|
Bulkhead Union
|
2
|
Log in to view price | |
|
|
SL74X6
|
3/8"
|
Steel
|
Bulkhead Union
|
2
|
Log in to view price | |
|
|
SL74X8
|
1/2"
|
Steel
|
Bulkhead Union
|
2
|
Log in to view price |
KS-Lok Male Elbows
KS-Lok male elbows are steel tube fittings with a single collet swaging system that provides leak-free joints and simplifies installation. Interchangeable with Parker CPI and suited for petroleum and industrial fluid systems up to 10,500 psi. Made in the U.S.A.
Tube OD: 1/4"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL69X4X2
|
1/8"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X4X4
|
1/4"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X4X6
|
3/8"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X4X8
|
1/2"
|
Steel
|
Male Elbow
|
2
|
Log in to view price |
Tube OD: 3/8"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL69X6X2
|
1/8"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X6X4
|
1/4"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X6X6
|
3/8"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X6X8
|
1/2"
|
Steel
|
Male Elbow
|
2
|
Log in to view price |
Tube OD: 1/2"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL69X8X4
|
1/4"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X8X6
|
3/8"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X8X8
|
1/2"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X8X12
|
3/4"
|
Steel
|
Male Elbow
|
2
|
Log in to view price |
Tube OD: 3/4"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL69X12X8
|
1/2"
|
Steel
|
Male Elbow
|
2
|
Log in to view price | |
|
|
SL69X12X12
|
3/4"
|
Steel
|
Male Elbow
|
2
|
Log in to view price |
KS-Lok Female Elbows
KS-Lok female elbows are steel tube fittings with a single collet swaging system that provides leak-free connections and simplifies installation. Interchangeable with Parker CPI fittings. Rated up to 10,500 psi and usable from -65 °F to 400 °F for industrial and field use. Made in the U.S.A.
Tube OD: 1/4"
| Item # | Female Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL70X4X2
|
1/8"
|
Steel
|
Female Elbow
|
2
|
Log in to view price | |
|
|
SL70X4X4
|
1/4"
|
Steel
|
Female Elbow
|
2
|
Log in to view price | |
|
|
SL70X4X8
|
1/2"
|
Steel
|
Female Elbow
|
2
|
Log in to view price |
Tube OD: 3/8"
| Item # | Female Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL70X6X4
|
1/4"
|
Steel
|
Female Elbow
|
2
|
Log in to view price | |
|
|
SL70X6X6
|
3/8"
|
Steel
|
Female Elbow
|
2
|
Log in to view price |
Tube OD: 1/2"
| Item # | Female Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL70X8X8
|
1/2"
|
Steel
|
Female Elbow
|
2
|
Log in to view price |
KS-Lok Union Elbows
KS-Lok union elbows are steel swage fittings with a single collet system that provides leak-free joints and simplifies installation. Interchangeable with Parker CPI fittings and rated for up to 10,500 psi. They resist temperatures from -65 °F to 400 °F for harsh environment applications. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL65X4
|
1/4"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL65X6
|
3/8"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL65X8
|
1/2"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL65X12
|
3/4"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL65X16
|
1"
|
Steel
|
Union
|
1
|
Log in to view price |
KS-Lok Union Tees
KS-Lok union tees are steel tube fittings with a single collet swaging system that provides leak-free connections and simplifies installation. Interchangeable with Parker CPI and similar fittings. Rated up to 10,500 psi and usable from -65 °F to 400 °F for harsh service. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL64X4
|
1/4"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL64X6
|
3/8"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL64X8
|
1/2"
|
Steel
|
Union
|
2
|
Log in to view price | |
|
|
SL64X12
|
3/4"
|
Steel
|
Union
|
2
|
Log in to view price |
KS-Lok Male Run Tees
KS-Lok male run tees made of steel with a single collet swaging system provide leak-free connections and simplify installation. Intermixable with Parker CPI fittings and suited for harsh conditions. Made in the U.S.A.
Tube OD: 1/4"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL71X4X2
|
1/8"
|
Steel
|
Male Run Tee
|
2
|
Log in to view price | |
|
|
SL71X4X4
|
1/4"
|
Steel
|
Male Run Tee
|
2
|
Log in to view price |
Tube OD: 3/8"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL71X6X4
|
1/4"
|
Steel
|
Male Run Tee
|
2
|
Log in to view price | |
|
|
SL71X6X6
|
3/8"
|
Steel
|
Male Run Tee
|
2
|
Log in to view price |
Tube OD: 1/2"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL71X8X8
|
1/2"
|
Steel
|
Male Run Tee
|
2
|
Log in to view price |
KS-Lok Male Branch Tees
KS-Lok male branch tees are steel hydraulic fittings with a single collet swaging system that provides leak-free connections and simplifies installation. Interchangeable with Parker CPI® parts, they handle up to 10,500 psi and resist temperatures from -65 °F to 400 °F for harsh applications. Made in the U.S.A.
Tube OD: 1/4"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL72X4X2
|
1/8"
|
Steel
|
Branch Tee
|
2
|
Log in to view price | |
|
|
SL72X4X4
|
1/4"
|
Steel
|
Branch Tee
|
2
|
Log in to view price |
Tube OD: 3/8"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL72X6X4
|
1/4"
|
Steel
|
Branch Tee
|
2
|
Log in to view price | |
|
|
SL72X6X6
|
3/8"
|
Steel
|
Branch Tee
|
1
|
Log in to view price |
Tube OD: 1/2"
| Item # | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL72X8X8
|
1/2"
|
Steel
|
Branch Tee
|
1
|
Log in to view price |
KS-Lok Plugs
KS-Lok plugs are steel swage-fit tube plugs using a single collet system that provides leak-free connections and simplifies installation. Interchangeable with Parker CPI fittings, they resist temperatures from -65 °F to 400 °F and handle pressures up to 10,500 psi, suited for harsh field use. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL50X4
|
1/4"
|
Steel
|
Plug
|
2
|
Log in to view price | |
|
|
SL50X6
|
3/8"
|
Steel
|
Plug
|
2
|
Log in to view price | |
|
|
SL50X8
|
1/2"
|
Steel
|
Plug
|
2
|
Log in to view price | |
|
|
SL50X12
|
3/4"
|
Steel
|
Plug
|
2
|
Log in to view price | |
|
|
SL50X16
|
1"
|
Steel
|
Plug
|
1
|
Log in to view price |
KS-Lok Collets
KS-Lok collets are steel single-collet swaging components for tube fittings. The single-collet design provides simpler installation and leak-free performance while interchangeability with Parker CPI fittings helps ease replacement. Suitable for harsh industrial and oilfield use. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL59X2
|
1/8"
|
Steel
|
Collet
|
5
|
Log in to view price | |
|
|
SL59X4
|
1/4"
|
Steel
|
Collet
|
5
|
Log in to view price | |
|
|
SL59X6
|
3/8"
|
Steel
|
Collet
|
5
|
Log in to view price | |
|
|
SL59X8
|
1/2"
|
Steel
|
Collet
|
5
|
Log in to view price | |
|
|
SL59X12
|
3/4"
|
Steel
|
Collet
|
5
|
Log in to view price | |
|
|
SL59X16
|
1"
|
Steel
|
Collet
|
2
|
Log in to view price |
KS-Lok Nuts
KS-Lok nuts are steel single collet swaging nuts for tube fittings that simplify installation and provide leak‑free performance. Interchangeable with Parker CPI and similar systems. Rated for high pressure service and wide temperatures which helps reliability in harsh applications. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL61X2
|
1/8"
|
Steel
|
Nut
|
5
|
Log in to view price | |
|
|
SL61X4
|
1/4"
|
Steel
|
Nut
|
5
|
Log in to view price | |
|
|
SL61X6
|
3/8"
|
Steel
|
Nut
|
5
|
Log in to view price | |
|
|
SL61X8
|
1/2"
|
Steel
|
Nut
|
5
|
Log in to view price | |
|
|
SL61X12
|
3/4"
|
Steel
|
Nut
|
5
|
Log in to view price | |
|
|
SL61X16
|
1"
|
Steel
|
Nut
|
2
|
Log in to view price |
KS-Lok Caps
KS-Lok caps are steel tube end caps using a single collet swaging system that provides leak-free connections and simplifies installation. Interchangeable with Parker CPI and similar fittings. Rated to 10,500 psi depending on tube and usable from -65 °F to 400 °F for harsh environments. Made in the U.S.A.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
SL29X4
|
1/4"
|
Steel
|
Cap
|
2
|
Log in to view price | |
|
|
SL29X6
|
3/8"
|
Steel
|
Cap
|
2
|
Log in to view price | |
|
|
SL29X8
|
1/2"
|
Steel
|
Cap
|
2
|
Log in to view price | |
|
|
SL29X12
|
3/4"
|
Steel
|
Cap
|
2
|
Log in to view price |
17 options | Item #:
SL68X2X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
8 options | Item #:
SL66X4X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
7 options | Item #:
SL62X4
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
3 options | Item #:
SL74X4
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
14 options | Item #:
SL69X4X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
6 options | Item #:
SL70X4X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
5 options | Item #:
SL65X4
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
4 options | Item #:
SL64X4
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
5 options | Item #:
SL71X4X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
5 options | Item #:
SL72X4X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
5 options | Item #:
SL50X4
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
6 options | Item #:
SL59X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
6 options | Item #:
SL61X2
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
4 options | Item #:
SL29X4
Price
Want to view pricing for this product?
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Log In or Create Login
Not a Kimball Midwest Customer?
Register
Digital Catalog
View Catalog