We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two brass spherical coolant port adapters with 1/4 in and 15 mm ends

Loc-Line

Loc-Line 41742 Spherical Coolant Port Adapter 1/4 in 15 mm Brass Pack of 2

SKU CH-2A9D-Q6Y0T

Brass ball adapter connects 1/4 in Loc-Line hose to 15 mm port, rated to 110 psi, pack of two

  • Spherical joint allows flexible coolant routing
  • Brass construction resists corrosion and water damage
  • 110 psi pressure rating handles demanding systems
  • 1/4 in and 15 mm ends fit Loc-Line hose
  • Pack of two provides spare or dual setup

Spherical Coolant Port Adapter

The Loc-Line 41742 spherical coolant port adapter connects a 1/4 inch hose or nozzle to a 15 mm fitting using a brass ball adapter. The pack contains two corrosion-resistant and water-resistant units rated for a maximum pressure of 110 psi. It suits fluid-handling setups requiring a secure, non-threaded connection between differing diameters.

Thermals noise and power draw

As a passive brass fitting, the adapter generates no heat, noise or electrical draw during operation. Its corrosion-resistant and water-resistant construction maintains seal integrity under normal pressure up to 110 psi. No active cooling or power supply is required for normal use.

Upgrade path and when it matters

This adapter replaces improvised reducers or mismatched fittings when joining 1/4 inch Loc-Line components to 15 mm ports. The brass ball design is worth choosing when a compact, corrosion-resistant joint rated to 110 psi is needed without threading. It does not suit installations requiring threaded connections or higher pressure ratings.

Highlights

  • Spherical joint allows flexible coolant routing
  • Brass construction resists corrosion and water damage
  • 110 psi pressure rating handles demanding systems
  • 1/4 in and 15 mm ends fit Loc-Line hose
  • Pack of two provides spare or dual setup

Specifications

BrandLOC-LINE

Questions about this item

How do I fit the 15 mm end onto Loc-Line hose without it leaking?

Push the non-threaded 15 mm ball firmly into the hose socket until it seats fully; the spherical joint relies on a tight friction fit, so an incomplete push is the step most often missed.

Will the brass adapters need replacement due to corrosion or wear?

Brass construction is listed as corrosion resistant and water resistant, so under normal coolant use no scheduled replacement is required.

At what pressure will the joint fail during extended machining cycles?

Maximum pressure rating is 110 psi; sustained operation above that limit is the first point where the adapter can leak or separate.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.