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Portable 68rb-6-4 By Parker | Air Brake Hose Ends Fittings | 3/8" Hose Size Connector X 1/4" Male Pipe Thread X 31/32"-20 Thread | 2.24" Length | Straight | Brass | Pack Of 10 Unlock 85% Savings [GEBPihWu]

$24.99 $79.99 -69%

Product Features: Brass Body Meets D.O.T. FMVSS571.106 when used with SAE J1402 air brake hose Markets: Heavy Duty Truck Trailer Applications: Air Lines Frame to Axle Specification: Pressure Range: Up to 400 PSI (27.5 bar) Temperature Range: -65° to

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Portable 68rb-6-4 By Parker | Air Brake Hose Ends Fittings | 3/8" Hose Size Connector X 1/4" Male Pipe Thread X 31/32"-20 Thread | 2.24" Length | Straight | Brass | Pack Of 10 Unlock 85% Savings [GEBPihWu]

Product Features:
  • Brass Body
  • Meets D.O.T. FMVSS571.106 when used with SAE J1402 air brake hose
Markets:
  • Heavy Duty Truck
  • Trailer
Applications:
  • Air Lines Frame to Axle
Specification:
Pressure Range: Up to 400 PSI (27.5 bar)
Temperature Range: -65° to +250° F (-53.8° to +121.1° C)
Compatible Tubing:
  • Parker 271 air brake hose
  • SAE J1402 air brake hose
Part Number Hose Size Straight Thread Pipe Thread Hex L M D
68RB-6-4 3/8" 31/32"-20 1/4" 31/32" 2.24" 1.91" .281"
68RB-6-6 3/8" 31/32"-20 3/8" 31/32" 2.24" 1.91" .281"
68RB-6-8 3/8" 31/32"-20 1/2" 31/32" 2.38" 2.06" .281"
68RB-8-6 1/2" 1-1/32"-20 3/8" 1-1/8" 2.24" 1.91" .390"
68RB-8-8 1/2" 1-3/32"-20 1/2" 1-1/8" 2.29" 2.07" .390"

What Our Customers Say

February 2, 2026

Absolutely no complaints!

It's a solid tool that gets its job done well.

- Zane X..

February 2, 2026

Absolutely no complaints!

I'm happy with my fantastic, great purchase.

- Tamara X..

February 2, 2026

Absolutely no complaints!

I'm happy with this product and its purchase.

- Brandy L..

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