5/8" Body x 5/8" SAE O-Ring Boss Male Flat Face Coupler (ISO 16028)
SKU: 58713299457

5/8" Body x 5/8" SAE O-Ring Boss Male Flat Face Coupler (ISO 16028)

$39.60 $44.00
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Description

5/8" Body x 5/8" SAE O-Ring Boss Male Flat Face Coupler (ISO 16028)The Quick Coupling Technologies QC FF series couplings are ideal for the quick change of hydraulic tools in construction, railway, maintenance and mining industries and are commonly found on excavators and skid steer loaders. QC FF Series conforms to the ISO16028 Standard SPECIFICATIONS Body Size: 5 8" Thread Size: 5 8" Female SAE O Ring Boss Rated Pressure: 3625 PSI Rated Flow: 28 GPM Temperature Rating: 22F to 230F FEATURES Flush face design to

The Quick Coupling Technologies QC-FF series couplings are ideal for the quick change of hydraulic tools in construction, railway, maintenance and mining industries and are commonly found on excavators and skid steer loaders. 

QC-FF Series conforms to the ISO16028 Standard


SPECIFICATIONS

  • Body Size: 5/8"
  • Thread Size: 5/8" Female SAE O-Ring Boss
  • Rated Pressure: 3625 PSI
  • Rated Flow: 28 GPM
  • Temperature Rating: -22°F to 230°F

FEATURES

  • Flush face design to avoid fluid loss and air inclusion

  • Two stage valve for protection of sealing components during connection/disconnection of couplers

  • New valve design resists damage from high impulse applications

    INTERCHANGABILITY

    • PARKER FF/FE/ FEM Series
    • STUCCHI A-PREMIER Series
    • Aeroquip FD89 Series
    • SAFEWAY FF Series

     

      Product Data Sheet

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 58713299457

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      4.7 ★★★★★
      Based on 2242 reviews
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      Verified Purchase
      Rob Allan
      Omaha, US
      ★★★★★ 4
      Good but maybe too narrow...
      Size: 1 Pack
      Buy a wider one. Functions ns well.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 5, 2026
      L
      Verified Purchase
      Leonardo Oliva
      New York, US
      ★★★★★ 5
      Van build
      Size: 3 Pack
      The rollers work well they are made out of metal and not expensive
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 20, 2026
      T
      Verified Purchase
      T Money
      Louisville, US
      ★★★★★ 5
      Buy it. Spend the $$$
      Size: 3 Pack, Size: 3 Pack
      Glad I spent the extra money and got the rollers with the ball bearings. The 3 pack came in handy. Very good quality. If you are doing more than 1 area, you will need these.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 4, 2026
      C
      Verified Purchase
      Chevy05
      Lowell, US
      ★★★★★ 5
      A Must Have For Sound Deadening Materials
      Size: 3 Pack
      I applied Silex sound deadening material to the rear interior of a Ford Maverick truck cab. Lots of narrow areas, and lots of curved surfaces. This set was a must to properly apply the mats to the metal surface. There were places that I had to push down with my fingers due to obstacles like seat belt mounts, but I could tell that I was not getting the same results as I was with the crimped rollers.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 5, 2026
      M
      Verified Purchase
      Mike
      Pawtucket, US
      ★★★★★ 5
      Works great for sound deadening install!
      Size: 3 Pack
      I recently put Kilmat in my van I am converting. I thought I wouldn't need to get rollers to install the sound deadening mat in my van but I ordered these anyway. Why not, 3 rollers under $20.00 and I could return them if I didn't like them. Well I ordered this roller set. I was able to put the mat on and smooth it with my hands but these rollers really helped flatten out the sound mat to get better adhesion, especially where I overlapped the seems. The rollers were more necessary than I thought. They are very sturdy and work well. They do not feel cheap and I actually liked them quite a bit. The rollers have smooth function and leave little lines in the mat where I used them. This was very handy as it let me know where I had already used them. It was nice having 3 sizes. The big roller did not fit in some of the curved areas, so I used the smaller rollers. These will work well with sound mat that is thicker than the Kilmat as well. If you are installing sound deadening mat, you should purchase these. I saw other rollers that were more money and didn't have multiple sizes. This was a good purchase. I will try to add a picture to help with visualization purposes soon.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 9, 2025

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