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
Steel splicer hose fitting, 10 dash, silver finish

Eaton

Eaton Aeroquip FJ3058-03-1010S Splicer Hose Fitting 10 Dash Steel

SKU CH-WYFJ-5WF75

Steel splicer hose fitting for refrigerants R134a, R12, R22, R502, MP39, MP66 and R404A with 500 PSI working pressure and SAE J2064 compliance

  • Compatible with R134a, R12, R22, R502, MP39, MP66 and R404A refrigerants
  • Steel construction provides corrosion resistance and durability
  • Dash size 10 fits 0.5 in inside diameter and 0.78 in outside diameter hose
  • Rated for 500 PSI max working pressure and 2000 PSI min burst pressure
  • Meets SAE J2064 standard for refrigerant hose fittings

Splicer hose fitting for refrigerant lines

The Eaton Aeroquip FJ3058-03-1010S is a steel splicer hose fitting built for automotive and industrial plumbing. It accepts refrigerant types 134A, R12, R22, R502, MP39, MP66 and R404A. The dash size is 10 with a hose inside diameter of .5 in and outside diameter of .78 in.

Steel construction meets SAE J2064 standard

The steel body provides durability under a maximum working pressure of 500 PSI and a minimum burst pressure of 2000 PSI. Designed for use with splicer and elbow connections, the fitting follows SAE J2064 specifications for reliable sealing in daily service work.

Replaces worn or damaged splicer fittings

Use this fitting when repairing existing assemblies that match the 10 dash size and listed refrigerant types. The upgrade is worth it when the original fitting shows corrosion, leakage or thread damage and the hose dimensions align with the .5 in inside diameter.

Highlights

  • Compatible with R134a, R12, R22, R502, MP39, MP66 and R404A refrigerants
  • Steel construction provides corrosion resistance and durability
  • Dash size 10 fits 0.5 in inside diameter and 0.78 in outside diameter hose
  • Rated for 500 PSI max working pressure and 2000 PSI min burst pressure
  • Meets SAE J2064 standard for refrigerant hose fittings

Specifications

BrandEATON AEROQUIP

Questions about this item

What working pressure does the SAE J2064 rating allow for this 10-dash splicer?

The fitting is rated for a maximum working pressure of 500 PSI under SAE J2064.

What hose inside diameter matches the 0.78-inch outside diameter of this steel splicer?

It fits hose with a 0.5-inch inside diameter and 0.78-inch outside diameter.

How do you install this splicer without damaging the refrigerant seal on R134a systems?

Lubricate the barbs with compatible refrigerant oil, push the hose fully over each barb until seated, then secure with approved clamps per SAE J2064.

More in Fittings & Couplings

Similar items

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