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Pack of twenty Loc-Line 69554 double socket connectors, 3/4 inch, new condition

Loc-Line

Loc-Line 69554 Double Socket 3/4 in Pack 20

SKU CH-NNEB-9FXMA

Pack of 20 double sockets with 3/4 in non-threaded ends rated to 40 psi

  • Connects two 3/4 in lines with double socket design
  • Pack of 20 provides ample supply for multiple installations
  • Withstands up to 40 psi for reliable fluid transfer
  • Compatible with oils, solvents, fuels and common chemicals
  • New condition ensures clean, undamaged fittings ready for use

Product Identity

The Loc-Line 69554 Double Socket is a non-threaded plumbing connector supplied in a pack of twenty. It suits installers and maintenance teams who need quick, tool-free joints for low-pressure fluid lines. Each socket accepts a 3/4 in diameter tube at both ends without threading. The fitting is rated for a maximum pressure of 40 psi.

Upgrade Context

This component replaces threaded or solvent-weld couplings where frequent disassembly is required. The jump is worth it when a system must be reconfigured often or when joints are exposed to vibration that loosens threads. It is not suited for high-pressure hydraulic circuits or for permanent installations that demand a sealed, immovable joint.

Interface Limits

The double socket relies on a friction fit with compatible Loc-Line tubing and offers no mechanical lock beyond the interference grip. At the 40 psi rating the connection can separate if subjected to axial pull or sudden pressure spikes. The material resists acetone, alcohol, dish detergents, ethyl compounds, gasoline, grease, lacquer solvents, oils and sodium hydroxide, but chemical compatibility should still be verified for each specific fluid.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 72% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameLOC-LINE

Questions about this item

What size tubing fits the 3/4 in non-threaded ends on this double socket?

The 69554 double socket accepts 3/4 in non-threaded tubing on both ends for a push-fit connection.

How do you install the double socket without cracking the Loc-Line segments?

Push the tubing fully onto each 3/4 in barbed end by hand; forcing it with tools often splits the socket.

When should the double socket be replaced if it sees acetone or gasoline?

Replace the socket at the first sign of swelling, softening or cracking from chemical exposure.

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