PitStopUSA.com - Tube Sleeve

Tube Nuts and Sleeves - Tube Sleeve

At Pit Stop USA, we have a great selection of Tube Sleeve Fittings for your automotive plumbing needs. From AN and NPT fittings to fuel line and hose fittings, we offer a wide range of products to help you assemble a custom plumbing system for your competition vehicle or keep your classic car period-accurate. Our selection also includes adapters and reducers to make it easy to switch between fittings. With over 25 years of experience, we're proud to offer the most complete line of adapter fittings for aviation fluid transfer technology in the automotive performance market. You can trust us to meet all of your aviation fluid transfer technology needs and experience top-notch performance today!

Tube sleeves and tube nuts are used to transition from hardline tubing to AN fittings & AN plumbing. These parts are used with a 37 degree flaring tool that is used to form the end of the tubing.

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Items 1-25 of 65
Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Aluminum -03 AN Tube Sleeve Adapter - (6 Pack)
Aeroquip Aluminum -03 AN Tube Sleeve Adapter - (6 Pack)
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Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Aluminum, Blue Anodized, Set of 6
Item #: AERFCM3669
Condition: New
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Price: $19.52
Sale: $9.97
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Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Aluminum -04 AN Tube Sleeve Adapter - (6 Pack)
Aeroquip Aluminum -04 AN Tube Sleeve Adapter - (6 Pack)
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Description: Fitting, Tube Sleeve, 4 AN, 1/4 in Tube, Aluminum, Blue Anodized, Set of 6
Item #: AERFCM3670
Condition: New
Limited Supply: Only 4 Left!
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Price: $21.74
Sale: $6.97
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Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Aluminum -06 AN Tube Sleeve Adapter - (2 Pack)
Aeroquip Aluminum -06 AN Tube Sleeve Adapter - (2 Pack)
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Description: Fitting, Tube Sleeve, 6 AN, 3/8 in Tube, Aluminum, Blue Anodized, Pair
Item #: AERFCM3671
Condition: New
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Price: $9.64
Sale: $3.97
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Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Aluminum -08 AN Tube Sleeve Adapter - (2 Pack)
Aeroquip Aluminum -08 AN Tube Sleeve Adapter - (2 Pack)
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Description: Fitting, Tube Sleeve, 8 AN, 1/2 in Tube, Aluminum, Blue Anodized, Pair
Item #: AERFCM3672
Condition: New
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Price: $10.32
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Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Aluminum -10 AN Tube Sleeve Adapter - (2 Pack)
Aeroquip Aluminum -10 AN Tube Sleeve Adapter - (2 Pack)
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Description: Fitting, Tube Sleeve, 10 AN, 5/8 in Tube, Aluminum, Blue Anodized, Pair
Item #: AERFCM3673
Condition: New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $17.52
Sale: $5.97
Save: 66%
Save: $11.55
Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Steel -03 AN Tube Sleeve Adapter - (6 Pack)
Aeroquip Steel -03 AN Tube Sleeve Adapter - (6 Pack)
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Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Steel, Nickel Plated, Set of 6
Item #: AERFCM3667
Condition: New
Limited Supply: Only 3 Left!
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Price: $32.52
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Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Steel -04 AN Tube Sleeve Adapter - (6 Pack)
Aeroquip Steel -04 AN Tube Sleeve Adapter - (6 Pack)
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Description: Fitting, Tube Sleeve, 4 AN, 1/4 in Tube, Steel, Nickel Plated, Set of 6
Item #: AERFCM3668
Condition: New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $21.74
Sale: $7.97
Save: 63%
Save: $13.77
Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Steel -05 AN Tube Sleeve Adapter - (2 Pack)
Aeroquip Steel -05 AN Tube Sleeve Adapter - (2 Pack)
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Description: Fitting, Tube Sleeve, 5 AN, 5/16 in Tube, Steel, Nickel Plated, Pair
Item #: AERFCM3679
Condition: New
Limited Supply: Only 1 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $18.52
Sale: $6.97
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Tube Nuts and Sleeves - Tube Sleeve - Aeroquip - Aeroquip Steel -06 AN Tube Sleeve Adapter - (2 Pack)
Aeroquip Steel -06 AN Tube Sleeve Adapter - (2 Pack)
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Description: Fitting, Tube Sleeve, 6 AN, 3/8 in Tube, Steel, Nickel Plated, Pair
Item #: AERFCM3680
Condition: New
Limited Supply: Only 2 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $17.74
Sale: $5.97
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance -03 AN Steel Tube Sleeve for 3/16" Steel Brake Line
Allstar Performance -03 AN Steel Tube Sleeve for 3/16" Steel Brake Line
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Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Steel, Zinc Oxide, Set of 4
Item #: ALL50310
Condition: New
Limited Supply: Only 9 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $4.99
Sale: $4.59
Save: 8%
Save: $0.40
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Aluminum Tube Sleeve For 1/2" O.D. Tubing
Allstar Performance Aluminum Tube Sleeve For 1/2" O.D. Tubing
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Description: Fitting, Tube Sleeve, 8 AN, 1/2 in Tube, Aluminum, Black Anodized, Pair
Item #: ALL50333
Condition: New
Limited Supply: Only 2 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $3.99
Sale: $3.89
Save: 3%
Save: $0.10
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Aluminum Tube Sleeve For 1/4" O.D. Tubing
Allstar Performance Aluminum Tube Sleeve For 1/4" O.D. Tubing
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Description: Fitting, Tube Sleeve, 4 AN, 1/4 in Tube, Aluminum, Black Anodized, Pair
Item #: ALL50331
Condition: New
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Orders over $149 ship free. Oversize items are excluded.
Price: $3.99
Sale: $2.99
Save: 25%
Save: $1.00
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Aluminum Tube Sleeve For 3/16" O.D. Tubing
Allstar Performance Aluminum Tube Sleeve For 3/16" O.D. Tubing
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Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Aluminum, Black Anodized, Pair
Item #: ALL50330
Condition: New
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Orders over $149 ship free. Oversize items are excluded.
Price: $3.99
Sale: $2.99
Save: 25%
Save: $1.00
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Aluminum Tube Sleeve For 3/8" O.D. Tubing
Allstar Performance Aluminum Tube Sleeve For 3/8" O.D. Tubing
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Description: Fitting, Tube Sleeve, 6 AN, 3/8 in Tube, Aluminum, Black Anodized, Pair
Item #: ALL50332
Condition: New
Limited Supply: Only 7 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $3.99
Sale: $3.79
Save: 5%
Save: $0.20
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Aluminum Tube Sleeve For 5/8" O.D. Tubing
Allstar Performance Aluminum Tube Sleeve For 5/8" O.D. Tubing
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Description: Fitting, Tube Sleeve, 10 AN, 5/8 in Tube, Aluminum, Black Anodized, Pair
Item #: ALL50334
Condition: New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $5.99
Sale: $4.99
Save: 17%
Save: $1.00
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Tube Sleeve - 3 AN - 3/16" Tube - Steel - Zinc Oxide - (Set of 20)
Allstar Performance Tube Sleeve - 3 AN - 3/16" Tube - Steel - Zinc Oxide - (Set of 20)
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Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Steel, Zinc Oxide, Set of 20
Item #: ALL50310-20
Condition: New
Limited Supply: Only 6 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $23.99
Sale: $22.99
Save: 4%
Save: $1.00
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Tube Sleeves Alum -3AN 20pk
Allstar Performance Tube Sleeves Alum -3AN 20pk
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Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Aluminum, Black Anodized, Set of 20
Item #: ALL50330-20
Condition: New
Limited Supply: Only 7 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $28.99
Sale: $27.99
Save: 3%
Save: $1.00
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Tube Nuts and Sleeves - Tube Sleeve - Allstar Performance - Allstar Performance Tube Sleeves Alum -4AN 20pk
Allstar Performance Tube Sleeves Alum -4AN 20pk
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Description: Fitting, Tube Sleeve, 4 AN, 1/4 in Tube, Aluminum, Black Anodized, Set of 20
Item #: ALL50331-20
Condition: New
Limited Supply: Only 1 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $28.99
Sale: $27.99
Save: 3%
Save: $1.00
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Tube Nuts and Sleeves - Tube Sleeve - Earl's - Earl's #3 Tube Sleeve Stainless Steel 2 Pack
Earl's #3 Tube Sleeve Stainless Steel 2 Pack
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Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Stainless, Natural, Pair
Item #: EARSS581903ERL
Condition: New
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Orders over $149 ship free. Oversize items are excluded.
Price: $11.44
Sale: $10.30
Save: 10%
Save: $1.14

Tube Nuts and Sleeves - Tube Sleeve - Earl's - Earl's #4 Steel Tube Sleeves (2 Pack)
Earl's #4 Steel Tube Sleeves (2 Pack)
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Description: Fitting, Tube Sleeve, 4 AN, 1/4 in Tube, Steel, Nickel Plated, Pair
Item #: EAR561904ERL
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $5.50
Sale: $4.95
Save: 10%
Save: $0.55
Tube Nuts and Sleeves - Tube Sleeve - Earl's - Earl's #5 Tube Sleeves (2 Pack)
Earl's #5 Tube Sleeves (2 Pack)
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Description: Fitting, Tube Sleeve, 5 AN, 5/16 in Tube, Aluminum, Blue Anodized, Pair
Item #: EAR581905ERL
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $6.61
Sale: $5.95
Save: 10%
Save: $0.66
Tube Nuts and Sleeves - Tube Sleeve - Earl's - Earl's #6 Tube Sleeve 2 Pack Stainless Steel
Earl's #6 Tube Sleeve 2 Pack Stainless Steel
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Description: Fitting, Tube Sleeve, 6 AN, 3/8 in Tube, Stainless, Natural, Pair
Item #: EARSS581906ERL
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $14.89
Sale: $13.40
Save: 10%
Save: $1.49
Tube Nuts and Sleeves - Tube Sleeve - Earl's - Earl's Aluminum Tube Sleeve - 1/2" Tube Size -08 AN
Earl's Aluminum Tube Sleeve - 1/2" Tube Size -08 AN
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Description: Fitting, Tube Sleeve, 8 AN, 1/2 in Tube, Aluminum, Blue Anodized, Each
Item #: EAR981908ERL
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $3.39
Sale: $3.05
Save: 10%
Save: $0.34

Tube Nuts and Sleeves - Tube Sleeve - Earl's - Earl's Aluminum Tube Sleeve - 1/4" Tube Size, -04 AN - (2 Pack)
Earl's Aluminum Tube Sleeve - 1/4" Tube Size, -04 AN - (2 Pack)
(0) Reviews: Write first review
Description: Fitting, Tube Sleeve, 4 AN, 1/4 in Tube, Aluminum, Blue Anodized, Pair
Item #: EAR581904ERL
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $5.69
Sale: $5.12
Save: 10%
Save: $0.57

Tube Nuts and Sleeves - Tube Sleeve - Earl's - Earl's Aluminum Tube Sleeve - 3/16 Tube Size, -03 AN - (2 Pack)
Earl's Aluminum Tube Sleeve - 3/16 Tube Size, -03 AN - (2 Pack)
(0) Reviews: Write first review
Description: Fitting, Tube Sleeve, 3 AN, 3/16 in Tube, Aluminum, Blue Anodized, Pair
Item #: EAR581903ERL
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $5.69
Sale: $5.12
Save: 10%
Save: $0.57

Items 1-25 of 65

More About Tube Sleeve

At Pit Stop USA, we have a great selection of Tube Sleeve Fittings for your automotive plumbing needs. From AN and NPT fittings to fuel line and hose fittings, we offer a wide range of products to help you assemble a custom plumbing system for your competition vehicle or keep your classic car period-accurate. Our selection also includes adapters and reducers to make it easy to switch between fittings. With over 25 years of experience, we're proud to offer the most complete line of adapter fittings for aviation fluid transfer technology in the automotive performance market. You can trust us to meet all of your aviation fluid transfer technology needs and experience top-notch performance today!

Tube sleeves and tube nuts are used to transition from hardline tubing to AN fittings & AN plumbing. These parts are used with a 37 degree flaring tool that is used to form the end of the tubing.