View cart
Add products to your shopping cart

Image for Illustration purposes only. Actual product may vary

6S P/B COUPLING SIZE: 6S Bore: Plain Bore

$27.57 Each


  • Typically ships in: 1 day
  • Weight: 1.9 lb
  • Free shipping on orders over $20

Select Quantity

Additional Description

Martin QUADRA-FLEX is a proven design which offers long life, torsional flexibility, ease of installation, and withstands misalignment, shock, and vibration. Sizes from 3 to 16 available with plain bore for alteration. TPR, EPDM, Neoprene and Hytral s
Material Steel Finished Bore Size 0.500 in.
Coupling Size 6 Set Screw Location 1 Over Kw & 1 At 90
Outside Diameter 4.000 in. Number of Set Screws 2
Length Thru Bore 1.563 in. Min Bore Size 0.500 in.
Bore Type Reborable Max Bore Size 1.875 in.
Storage Dimension Length 4.060 in. Weight 2.49 lbs.
Storage Dimension Width 4.060 in. Individually Packaged Boxed
Storage Dimension Height 1.690 in.


Material Steel
Outside Dia 4.000"

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult


Product's availability

State of California Proposition 65 Product Warning