►Couplings

Rugged Drive Solutions for Trade, Mechanical & Industrial Applications From precision machinery to high-torque trade setups, couplings are essential for transferring power safely & efficiently. At Industrial Shed, we stock a curated range of robust, Australian-approved couplings made for demanding use. Whether you're aligning shafts in a hydraulic rig, reducing...

Rugged Drive Solutions for Trade, Mechanical & Industrial Applications

From precision machinery to high-torque trade setups, couplings are essential for transferring power safely & efficiently. At Industrial Shed, we stock a curated range of robust, Australian-approved couplings made for demanding use. Whether you're aligning shafts in a hydraulic rig, reducing vibration in a motor system, or setting up industrial automation, our collection covers every trade scenario. With premium brands like ITM, Excision, & Timken—we deliver couplings that stand up to harsh environments, rotating loads, & extreme pressure without compromise.

Our trade customers span the automotive, manufacturing, agricultural, & construction industries—& they keep coming back because we don’t just sell gear. We back it with experience, advice, & reliability. These couplings are engineered for performance, easy installation, & compatibility across drive shafts, pumps, gearboxes, & powered systems.

What’s in This Collection:

► Jaw Couplings – Shock-absorbing with high torsional flexibility
► Rigid Couplings – For precise shaft alignment with zero backlash
► Flexible Couplings – Reduces vibration & compensates for misalignment
► Grid Couplings – Handles high torque loads with minimal maintenance
► Sleeve & Gear Couplings – For heavy-duty & high-speed applications
► Precision Couplings – Designed for automation, robotics & instrumentation

 

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  • AIP - Bauer Type - B Coupling Male X Hosetail Rolled - 8" | 21-510-128 | BMS200HD
    AIP - Bauer Type - B Coupling Male X Hosetail Rolled - 8" | 21-510-128 | BMS200HD
    AIP Bauer Type - B Coupling Male X Hosetail Rolled - 8" | BMS200HDSwap hoses fast with this 8" AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features 8" — coupling size Fast tool-free connect/disconnect...
    $143.15
    $143.15
  • AIP - Bauer Type - B Coupling Male X Hosetail Genuine - 8" | 21-510g-128 | BMS200GB
    AIP - Bauer Type - B Coupling Male X Hosetail Genuine - 8" | 21-510g-128 | BMS200GB
    AIP Bauer Type - B Coupling Male X Hosetail Genuine - 8" | BMS200GBThe 8" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 8" — coupling size Fast tool-free connect/disconnect Secure...
    $187.31
    $187.31
  • AIP - Bauer Type - B Coupling Male X Hosetail Machined - 6" | 21-515-096 | BMS150M
    AIP - Bauer Type - B Coupling Male X Hosetail Machined - 6" | 21-515-096 | BMS150M
    AIP Bauer Type - B Coupling Male X Hosetail Machined - 6" | BMS150MThe 6" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 6" — coupling size Fast tool-free connect/disconnect Secure...
    $189.99
    $189.99
  • AIP - Bauer Type - B Coupling Male X Hosetail Rolled - 6" | 21-510-096 | BMS150HD
    AIP - Bauer Type - B Coupling Male X Hosetail Rolled - 6" | 21-510-096 | BMS150HD
    AIP Bauer Type - B Coupling Male X Hosetail Rolled - 6" | BMS150HDSwap hoses fast with this 6" AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features 6" — coupling size Fast tool-free connect/disconnect...
    $63.52
    $63.52
  • AIP - Bauer Type - B Coupling Male X Hosetail Machined - 4" | 21-515-064 | BMS100M
    AIP - Bauer Type - B Coupling Male X Hosetail Machined - 4" | 21-515-064 | BMS100M
    AIP Bauer Type - B Coupling Male X Hosetail Machined - 4" | BMS100MThe 4" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 4" — coupling size Fast tool-free connect/disconnect Secure...
    $87.98
    $87.98
  • AIP - Bauer Type - B Coupling Male X Hosetail Rolled - 4" | 21-510-064 | BMS100HD
    AIP - Bauer Type - B Coupling Male X Hosetail Rolled - 4" | 21-510-064 | BMS100HD
    AIP Bauer Type - B Coupling Male X Hosetail Rolled - 4" | BMS100HDThis 4" AIP quick-connect coupling in connects and disconnects air or fluid lines in an instant, with a secure pressure-tight lock — built for busy workshops.► Key Features 4" — coupling...
    $40.88
    $40.88
  • AIP - Bauer Type - B Coupling Male X Weld-on - 3" (90mm Ball) | 21-690-050 | BMPB90
    AIP - Bauer Type - B Coupling Male X Weld-on - 3" (90mm Ball) | 21-690-050 | BMPB90
    AIP Bauer Type - B Coupling Male X Weld-on - 3" (90mm Ball) | BMPB90The 90mm AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 3" — coupling size Fast tool-free connect/disconnect...
    $23.76
    $23.76
  • AIP - Bauer Type - B Coupling Male X Weld-on - 3" (76mm Ball) | 21-690-048 | BMPB80
    AIP - Bauer Type - B Coupling Male X Weld-on - 3" (76mm Ball) | 21-690-048 | BMPB80
    AIP Bauer Type - B Coupling Male X Weld-on - 3" (76mm Ball) | BMPB80Swap hoses fast with this 76mm AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features 3" — coupling size Fast tool-free...
    $10.71
    $10.71
  • AIP - Bauer Type - B Coupling Weld-on Male - 8" | 21-690-128 | BMPB200
    AIP - Bauer Type - B Coupling Weld-on Male - 8" | 21-690-128 | BMPB200
    AIP Bauer Type - B Coupling Weld-on Male - 8" | BMPB200Swap hoses fast with this 8" AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features 8" — coupling size Fast tool-free connect/disconnect Secure pressure-tight...
    $50.62
    $50.62
  • AIP - Bauer Type - B Coupling Weld-on Male - 6" | 21-690-096 | BMPB150
    AIP - Bauer Type - B Coupling Weld-on Male - 6" | 21-690-096 | BMPB150
    AIP Bauer Type - B Coupling Weld-on Male - 6" | BMPB150The 6" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 6" — coupling size Fast tool-free connect/disconnect Secure pressure-tight lock...
    $29.20
    $29.20
  • AIP - Bauer Type - B Coupling Weld-on Male - 4" | 21-690-064 | BMPB100
    AIP - Bauer Type - B Coupling Weld-on Male - 4" | 21-690-064 | BMPB100
    AIP Bauer Type - B Coupling Weld-on Male - 4" | BMPB100The 4" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 4" — coupling size Fast tool-free connect/disconnect Secure pressure-tight lock...
    $20.45
    $20.45
  • AIP - Bauer Type - B Coupling Male X Flange Table D/e C/w Lever Ring - 3" | 21-550-048 | BMF75HD
    AIP - Bauer Type - B Coupling Male X Flange Table D/e C/w Lever Ring - 3" | 21-550-048 | BMF75HD
    AIP Bauer Type - B Coupling Male X Flange Table D/e C/w Lever Ring - 3" | BMF75HDSwap hoses fast with this 3" AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features 3" — coupling...
    $251.32
    $251.32
  • AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring & Extension Handle - 10" | 21-545-160 | BMF250
    AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring & Extension Handle - 10" | 21-545-160 | BMF250
    AIP Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring & Extension Handle - 10" | BMF250Swap hoses fast with this 10" AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features...
    $2,012.96
    $2,012.96
  • AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 8" | 21-545-128 | BMF200HD
    AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 8" | 21-545-128 | BMF200HD
    AIP Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 8" | BMF200HDThe 8" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 8" — coupling size...
    $595.69
    $595.69
  • AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 6" | 21-545-096 | BMF150HD
    AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 6" | 21-545-096 | BMF150HD
    AIP Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 6" | BMF150HDThe 6" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 6" — coupling size...
    $340.67
    $340.67
  • AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 6" 8" | 21-545-096-128 | BMF150200
    AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 6" 8" | 21-545-096-128 | BMF150200
    AIP Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 6" 8" | BMF150200Swap hoses fast with this 6" AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features 6" —...
    $468.76
    $468.76
  • AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 4" | 21-545-064 | BMF100HD
    AIP - Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 4" | 21-545-064 | BMF100HD
    AIP Bauer Type - B Coupling Male X Flange Table D C/w Lever Ring - 4" | BMF100HDThe 4" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 4" — coupling size...
    $270.59
    $270.59
  • AIP - Bauer Type - B Coupling Male X Lever Ring - 3-1/2" | 21-530-056 | BLCR90
    AIP - Bauer Type - B Coupling Male X Lever Ring - 3-1/2" | 21-530-056 | BLCR90
    AIP Bauer Type - B Coupling Male X Lever Ring - 3-1/2" | BLCR90The 3-1/2" AIP quick-connect coupling in gives rapid, pressure-tight hose changes for air and fluid lines in workshop and industrial use.► Key Features 1/2" — coupling size Fast tool-free connect/disconnect Secure...
    $60.62
    $60.62
  • AIP - Bauer Type - B Coupling Male X Lever Ring - 3" | 21-530-048 | BLCR75HD
    AIP - Bauer Type - B Coupling Male X Lever Ring - 3" | 21-530-048 | BLCR75HD
    AIP Bauer Type - B Coupling Male X Lever Ring - 3" | BLCR75HDSwap hoses fast with this 3" AIP quick coupling — tool-free connect and disconnect with a secure lock that holds pressure tight.► Key Features 3" — coupling size Fast tool-free connect/disconnect...
    $46.73
    $46.73
  • AIP - Bauer Type - B Coupling Male X Lever Ring - 2" | 21-530-032 | BLCR50HD
    AIP - Bauer Type - B Coupling Male X Lever Ring - 2" | 21-530-032 | BLCR50HD
    AIP Bauer Type - B Coupling Male X Lever Ring - 2" | BLCR50HDThis 2" AIP quick-connect coupling in connects and disconnects air or fluid lines in an instant, with a secure pressure-tight lock — built for busy workshops.► Key Features 2" — coupling...
    $20.36
    $20.36

Tough Couplings That Keep Your Gear Turning

Our customers aren’t chasing the cheapest—they want gear that lasts, installs fast, & performs under pressure. That’s what we deliver. From OEM machinery to site-built hydraulic systems, our coupling range keeps your operation moving.

► Available in trade pack quantities & single units
► Designed for mining, agriculture, manufacturing & trade
► Sourced from brands trusted by Australian workshops

Frequently Asked Questions

Consider your torque requirements, misalignment allowance, & operating environment. Our team can help you match the right coupling to your gearbox, motor, or shaft setup.

Absolutely. Our Timken & ITM stock includes grid & gear couplings made for demanding torque transmission, speed applications, & industrial-grade reliability.

Yes—our range is selected for compatibility with gearboxes, pumps, compressors, & motors across multiple shaft sizes & keyway types.

Brands

AG Pulie

AG Pulie
AIP

AIP
Airco

Airco
Alco

Alco
Alemlube

Alemlube
All States Trailer Spares

All States Trailer Spares
Austlift

Austlift
Bare-Co

Bare-Co
BBI

BBI
Bremick

Bremick
Champion

Champion
ClayTech Pumps

ClayTech Pumps
Excision

Excision
Finer Power Transmissions

Finer Power Transmissions
Fluiconnecto

Fluiconnecto
Geiger

Geiger
Hardie Hose

Hardie Hose
Harris

Harris
IFS

IFS
Macsim

Macsim
Makita Accessories

Makita Accessories
Nitto Kohki

Nitto Kohki
Powerblast

Powerblast
Precision Specialty Tools

Precision Specialty Tools
Rally

Rally
RELN

RELN
Schutts Industrial

Schutts Industrial
Starrett

Starrett
Sykes-Pickavant

Sykes-Pickavant
Toledo

Toledo
Trax

Trax
UBC

UBC
Vertex

Vertex
Weldclass

Weldclass