SKU: 73305485840
cardas copper binding posts

cardas copper binding posts CPBP CRL Binding Post

Sale price$20.56 Regular price$22.84
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Description

cardas copper binding posts CPBP CRL Binding PostCardas Patented Binding Post (CPBP) with long, rhodium over silver plated binding posts A single unit consists of a single knob, the top clamp, two posts, the base, and a 1 4 28 allen bolt. To install on a pair of speakers, you will need two units. Designed as an OEM system, Cardas CPBP CS Binding Post can replace most stock binding posts. A single knob tightens both leads of the connected cable at the same time, without tools. The contact posts have

Cardas Patented Binding Post (CPBP) with long, rhodium over silver-plated binding posts

A single unit consists of a single knob, the top clamp, two posts, the base, and a 1/4-28 allen bolt. To install on a pair of speakers, you will need two units.

Designed as an OEM system, Cardas CPBP CS Binding Post can replace most stock binding posts. A single knob tightens both leads of the connected cable at the same time, without tools. The contact posts have no nuts or threads to over-tighten and strip.

Binding knobs can be custom-made in different materials, shapes, sizes, logos, or finishes.

The Cardas Patented Binding Post, designed as an OEM system, can replace most stock binding posts. The famous "one-handed binding post" offers a single knob that tightens both spades of the speaker cable at the same time. No tools are needed, and the contact posts have no nuts or threads to over-tighten or strip.

The speaker or amplifier's internal wiring is soldered to the inside of the post, achieving an extremely short signal path. Spades are covered by the top clamp, making the CPBP a CE-friendly part in Europe. A 1/4-28 Allen colt is supplied.

To accommodate different mounting surface thicknesses, the .25" diameter contact posts are available in two lengths. Short posts are .880" in total length (protruding .25" behind base). Long posts are 1.6" in total length (protruding 1" behind base). Posts are machined from high-purity billet copper. Posts are available in bar copper or plated with rhodium over silver.

A knurled plastic knob is standard. Other knobs are available, including bare aluminum (KBA), anodized aluminum (KAB), and an aluminum knob shaped like the Cardas Nautilus (KN). The anodized knob can be laser-engraved with a logo (KAE).

Installation

A single Allen bolt locks the binding post base to the chassis or cabinet. Raised bosses on the back of the base fit standard mounting holes, and the posts are then inserted into the base.

Using CPBP with Bananas

The CPBP is designed for use with spades; however, the top clamp can be modified to accommodate bananas by drilling a 4mm (or 5/32") hole in each of the two points indicated below.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 73305485840

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C
Verified Purchase
Christine Menzer
Grantham, US
★★★★★ 5
My perfect shelves a must buy
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Works perfectly and looks great and easy to install. And holds a lot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
C
Verified Purchase
Christopher Slater
Omaha, US
★★★★★ 4
Floating Shelves
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
These shelves worked for the space we had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
J
Verified Purchase
Jan Suren
Alexandria, US
★★★★★ 5
Good enough
Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces)
It’s a cheap shelf but it works for a starter apartment
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
M
Verified Purchase
mps
Los Angeles, US
★★★★★ 5
Easy and good looking.
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Installation is pretty straight forward. Small level is included to make sure they are put up correctly. They look good up on the wall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
T
Verified Purchase
Thanh Nguyen
Cuba, US
★★★★★ 1
Shelf wobbles and sits at an inclined angle after mounted.
Color: Oak, Size: 28" W x 7" D x 1.5" H (2 pieces)
While the shelf looks nice, it didn't work as it should. I anchored and screwed in the black metal bracket pretty well, and it stays perpendicular to the wall and doesn't wiggle or wobble one bit. But as soon as I slide in the wooden shelf, the whole shelf wiggles and settles at an inclined angle. Putting in the two screws down on the shelf did nothing to help with the wobbliness. I may have to glue down certain big decoration in fear of it sliding down the shelf, though that may be a bit overcautious and exaggerating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025

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