SKU: 82307434341

8-1-4 -8-7-8 Double Bolt

Sale price$30.24 Regular price$33.60
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

8-1-4 -8-7-8 Double BoltThe 8 1 4 8 7 8 Double Bolt is a hose or pipe clamp that uses two bolts to securely fasten hoses or pipes in place. This heavy duty hose clamp designed to provide superior clamping force on large diameter hoses. It guarantees a secure and uniform tightening around the hose or pipe, avoiding leaks or slippage. The iron construction ensures durability and resistance to high pressure applications. Specification Value TYPE Double Bolt DESIGN Dual Bolt

The 8-1-4 -8-7-8 Double Bolt is a hose or pipe clamp that uses two bolts to securely fasten hoses or pipes in place. This heavy-duty hose clamp designed to provide superior clamping force on large-diameter hoses. It guarantees a secure and uniform tightening around the hose or pipe, avoiding leaks or slippage. The iron construction ensures durability and resistance to high-pressure applications.

Specification Value
TYPE Double Bolt 
DESIGN Dual Bolt Design, 2 bolts positioned across each other ensure even tightening of the clamp.
MATERIAL Ductile Iron ensures durability and resistance to high-pressure applications.
WEIGHT (LBS) 5.290 
FINISH
Zinc-Plated
MAXIMUM CLAMP DIAMETER 8-7/8"
MINIMUM CLAMP DIAMETER 8-1/4"
NOMINAL SIZE 8-1/4"
NUMBER OF BOLTS 2
SERIES DBC Series
TORQUE RATING 125 ft-lb
APPLICATIONS

Ideal for HVAC Systems, Plumbing Systems, Automotive, Marine, Agricultural, Industrial Systems, Food and Beverage.

BRAND Midland Industries

 

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: 82307434341

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4.1 ★★★★★
Based on 17 reviews
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Product Reviews
J
Verified Purchase
Juan Pena Haddock
Carnegie, US
★★★★★ 5
Works well
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
S
Verified Purchase
St. Paul Girl
Dallas, US
★★★★★ 5
what a difference !
Note: there are no English instructions. I wanted this cleaning agent to disperse throughout the nooks and crannies of the engine, so about ten minutes before arriving at the mechanic's shop for my oil change appointment, I pulled the car over and poured this into the engine, then drove it the rest of the way there. The mechanic reported lots of sludge drained out with the oil. The engine seems to perform and sound better, as if it's not working as hard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
A
Verified Purchase
Andres Moreno
Charlottesville, US
★★★★★ 4
Buen producto
Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
L
Verified Purchase
Lee Nunn
Fort Morgan, US
★★★★★ 5
Great will use it over and over again
I will use this in every car I own from now. Cleaned it real well did exactly what it said so and my truck runs a lot better definitely can tell the difference.. it was work the extra oil and work. The bottle I bought came with instructions in English, which made it easy for me. The quality of it is light brake cleaner, but meant for engines and it ran great very easy to use this pour in.
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Reviewed in the United States on October 19, 2025
B
Verified Purchase
Beni
Belleville, US
★★★★★ 5
Does its job.
Always a go to before oil changes. Helps remove some extra sludge/deposits. DO NOT DRIVE OR REV THE VEHICLE WHEN USNG THE PRODUCT, only idle for 10-15 min. Ive seen reviews where people drove with it potentially ruining the engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026

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