Designed for reusable assembly with -08 hose, this straight fitting features a 3/4-16 female JIC 37° flare swivel end connection and is constructed from steel for durability in demanding hydraulic applications. The Steel Reusable 2 Wire Braid Skive Fitting, 3/4-16 Female JIC 37 deg Flare Swivel, -08 Hose, Straight is part of Eaton Aeroquip's 4721 Series, engineered for compatibility with 2-wire braid hose assemblies requiring a skive preparation.
The swivel end allows for easier installation and alignment during assembly, while the SAE 37° JIC flare geometry provides a reliable metal-to-metal seal. With an overall length (D) of 1.68 inches, this fitting suits compact routing arrangements in industrial hydraulic systems.
SKU: 4721-8-8S
Supplier Part Number (MPN): 4721-8-8S
Alternate Part Numbers: C1BQ81
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Specifications
D
1.68
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 1
0.75
End Size 2
0.50
End Type 1
SAE 37
End Type 2
Line/Hose/Tube
Hex Size 2
1.12
Hose Size
-08
Mandrel Required
No
Supplier Part Number
4721-8-8S
Thread 1
3/4-16
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1BQ81, Alternate Part Number MINO-00925X10928
trying to swap out a fitting on an -08 hose, is this one the straight female JIC swivel with 3/4-16 threads?
Answer by: Customer Support on Apr 4, 2025, 6:37 AM
It matches an -08 hose size and has a 3/4-16 female SAE 37 degree (JIC) flare swivel on the end. The style is straight, and it is a reusable steel fitting built for 2 wire braid skive hose.
Question by: Gene S on Sep 3, 2025, 9:02 AM
got a -08 hose with 2-wire braid on a skive setup, just want to make sure this fitting is actually meant for that configuration before I order
Answer by: Customer Support on Sep 4, 2025, 4:36 PM
That's what this one is built for. It's a reusable skive-style fitting sized for -08 hose with 2-wire braid construction. The skive process means you'll be removing the outer cover of the hose before assembly, which is standard for this fitting type. Reusable means no crimping required, so it can be disassembled and put back on if needed.
Question by: Debbie B on Aug 28, 2025, 7:34 PM
What size hose does this fitting work with? Just want to make sure I'm getting the right one.
Answer by: Customer Support on Aug 30, 2025, 5:31 PM
This fitting is designed for use with -08 size hose.
Question by: Roger H on Jul 23, 2025, 6:41 PM
Will this fitting work with standard two-wire hydraulic hose? Just want to make sure before I order a bunch.
Answer by: Customer Support on Jul 25, 2025, 1:41 PM
Yes, this fitting is designed for use with two-wire braid hydraulic hose. It's a skive-type fitting, so it requires removing the outer cover of the hose before installation.
Question by: Troy W on Aug 26, 2025, 7:32 PM
fitting says reusable, does that mean I can pull it off one hose and put it on another, or is reusable just referring to the skive process?
Answer by: Customer Support on Aug 28, 2025, 7:54 AM
Reusable here means you can disassemble the fitting from a hose without destroying it, then reassemble it onto a new hose of the same size. The skive process removes the outer cover of the hose before installation, and since no crimping is involved, the fitting stays intact after removal. That makes it practical for field repairs or situations where you need to reuse hardware rather than cut and crimp a new assembly every time. Just make sure the replacement hose is the correct dash 8 size to match what this fitting is built for.
Question by: Jimmy G on Dec 21, 2025, 8:11 PM
got a -08 two wire braid hose, will this reusable end screw on and seal up right?
Answer by: Customer Support on Dec 22, 2025, 8:42 PM
It’s a 4721 Series steel reusable fitting made for 2 wire braid hose in a -08 size. The thread/connection end is a 3/4-16 female JIC 37 degree flare swivel, so it mates to a matching 37 degree JIC male flare.