Logo

Get Top-Quality K And B Duct Parts on Boost Industrials!

We appreciate your interest in the K And B Duct parts we have available on Boost Industrials. With a wide-ranging inventory of products, including top part numbers a1031, a1032, a1041, a1042, a1051, and various others, we are well equipped to provide customers from an array of industry verticals with items that suit their operations. In fact, we have over 2 billion new, used, obsolete, and hard-to-find items, ensuring that customers can easily meet rigid time constraints and strict budget requirements. Explore our expansive part catalogs for highly sought-after part numbers, and kick off the procurement process with the submission of a Request for Quote form (RFQ) or by contacting us directly! 

Category Directory

Displaying Page 1 of 13

Part No.DescriptionManufacturerRFQ
a10313"" Pressed Black Iron No-Hole Angle RingK And B Duct
a10323" Pressed Black Iron 6-Hole Angle RingK And B Duct
a10414"" Pressed Black Iron No-Hole Angle RingK And B Duct
a10424"" Pressed Black Iron 6-Hole Angle RingK And B Duct
a10515"" Pressed Black Iron No-Hole Angle RingK And B Duct
a10525" Pressed Black Iron 6-Hole Angle RingK And B Duct
a10616"" Pressed Black Iron No-Hole Angle RingK And B Duct
a10717"" Pressed Black Iron No-Hole Angle RingK And B Duct
a10727"" Pressed Black Iron 6-Hole Angle RingK And B Duct
a10818"" Pressed Black Iron No-Hole Angle RingK And B Duct
a10828" Pressed Black Iron 6-Hole Angle RingK And B Duct
a10919"" Pressed Black Iron No-Hole Angle RingK And B Duct
a10929"" Pressed Black Iron 6-Hole Angle RingK And B Duct
a110110"" Pressed Black Iron No-Hole Angle RingK And B Duct
a110210" Pressed Black Iron 6-Hole Angle RingK And B Duct
a111111"" Pressed Black Iron No-Hole Angle RingK And B Duct
a112112"" Pressed Black Iron No-Hole Angle RingK And B Duct
a213113"" Pressed Black Iron No-Hole Angle RingK And B Duct
a213213" Pressed Black Iron 8-Hole Angle RingK And B Duct
a214114"" Pressed Black Iron No-Hole Angle RingK And B Duct
...

Trusted by Businesses Worldwide

Founders, developers, and business leaders across the globe chose us for their digital asset operations.

Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025
Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

Why Source With Us

15-Min Quotes

Guaranteed competitive quotes within 15 minutes, 24/7 x 365.

Certified Quality

AS9120B, ISO 9001:2015, and FAA AC 0056B accredited.

Rapid Delivery

On-time worldwide shipping with AOG & expedited options.

6B+ Parts

Search across our database of over 6 billion unique components.

No China Sourcing


The only independent distributor with a strict NO CHINA SOURCING pledge. Every part is fully traceable or sourced directly from the manufacturer.

100% USA Fulfilled


All orders are fulfilled in the U.S.A.

All shipments comply with U.S.A export laws.

No exceptions.

Supporting Our Fallen Heroes


We proudly support the Intrepid Fallen Heroes Fund, serving U.S. Military personnel experiencing Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS) — the invisible wounds of war.