Tube Stub Connectors

Tube Stub Connectors

(8179 products)

Tube stub connectors (tube adapters) have a machined tube end on one side, so they slip into a DK-Lok fitting like a piece of tube. Use them to change size, end type or direction right at a fitting without extra tubing. Available as male and female pipe adapters, reducers, port connectors and more, in 316 SS, brass and carbon steel.

Need help matching a part number or checking a rating? Call 310-833-3353 or email sales@abesttube.com.


  • DK Lok

    DR-4-4-IN

    Regular price $0.00
  • DK Lok

    DR-4-3-IN

    Regular price $0.00
  • DK Lok

    DR-4-2-IN

    Regular price $0.00
  • DK Lok

    DR-3-4-IN

    Regular price $0.00
  • DK Lok

    DR-3-2-IN

    Regular price $0.00
  • DK Lok

    DR-2-8-IN

    Regular price $0.00
  • DK Lok

    DR-2-6-IN

    Regular price $0.00
  • DK Lok

    DR-2-4-IN

    Regular price $0.00
  • DK Lok

    DR-2-3-IN

    Regular price $0.00
  • DK Lok

    DR-2-2-IN

    Regular price $0.00
  • DK Lok

    DR-2-1-IN

    Regular price $0.00
  • DK Lok

    DR-1-4-IN

    Regular price $0.00
  • DK Lok

    DR-1-2-IN

    Regular price $0.00
  • DK Lok

    DR24-32-M

    Regular price $0.00
  • DK Lok

    DR20-32-M

    Regular price $0.00
  • DK Lok

    DR20-24-M

    Regular price $0.00
  • DK Lok

    DR16-32-M

    Regular price $0.00
  • DK Lok

    DR16-24-M

    Regular price $0.00
  • DK Lok

    DR16-20-M

    Regular price $0.00
  • DK Lok

    DR12-16-M

    Regular price $0.00
  • DK Lok

    DR12-8-M

    Regular price $0.00
  • DK Lok

    DR10-16-M

    Regular price $0.00
  • DK Lok

    DR10-14-M

    Regular price $0.00
  • DK Lok

    DR10-12-M

    Regular price $0.00