Tube Sleeves
Tube sleeves that pair with our tube nuts for sealed hardline ends.
HTS Tube Sleeves

Tube sleeves slip over hard line and seat inside our tube nuts — the two-piece finish that turns bare hardline into a flare-ready end. Imperial and metric bores, sized per product.
| Options | Qty | |||||
|---|---|---|---|---|---|---|
![]() | CF-HTS-00-012-000-XX | 1/2″ Tube Sleeve | 1/2" Diameter Tube | $3.25Details | ||
![]() | CF-HTS-00-014-000-XX | 1/4″ Tube Sleeve | 1/4" Diameter Tube | $2.75Details | ||
![]() | CF-HTS-00-038-000-XX | 3/8″ Tube Sleeve | 3/8" Diameter Tube | $3.00Details | ||
![]() | CF-HTS-00-055-000-XX | 5.5mm Tube Sleeve | 5.5mm Diameter Tube | $2.75Details | ||
![]() | CF-HTS-00-058-000-XX | 5/8″ Tube Sleeve | 5/8" Diameter Tube | $3.50Details | ||
![]() | CF-HTS-00-060-000-XX | 6.0mm Tube Sleeve | 6mm Diameter Tube | $2.75Details | ||
![]() | CF-HTS-00-316-000-XX | 3/16″ Tube Sleeve | 3/16" Diameter Tube | $2.50Details | ||
![]() | CF-HTS-06-516-000-XX | 5/16″ Tube Sleeve | 5/16" Diameter Tube | $3.00Details |