Ronstan Series 15 Ball Bearing Utility Block - Stand-Up Block - RF15141

Ronstan Series 15 Ball Bearing Utility Block - Stand-Up Block - RF15141

Marsoni

M251S

$18.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Ronstan Series 15 Ball Bearing Utility Block - Stand-Up Block - RF15141Series 15 Ball Bearing Utility Block Stand Up Block Features: Smallest and lightest ball bearing block available Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O ring to separate running line from head lashing or fixing Applications: Dinghy control lines Vangs, cunninghams and tweakers Shock cord tensioning systems Materials: BB sheaves: UV stabilized

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This is a high quality cable tray that's sturdy and easy to install and use. It can hold a bunch of cables, and even heavier things like power strips securely. The installation process was easy, and I found the instructions to be sufficiently clear, once set up I found it a breeze to route cables and a power bar that I had attached to the underside of my desk with VHB tape. I think this is a good value for the quality of the product and would happily recommend this to others who want a mesh type cable management system like this!

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Reviewed in the United States on May 13, 2025

Lee

Port Orchard, US

★★★★★ 5

easy to use and easy to install

Size: 36"

these are so handy to put power strips, extra cabling, power bricks... easy to install and easy to use... great value and love the size

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Reviewed in the United States on June 21, 2025

duckslayer

Grantham, US

★★★★★ 5

Good Sized Cable Management Tray

Size: 36"

Well made and sizeable cable management system. Pretty easy to assemble and install. The cable tray attaches under the desk/table top with two bracket and associated screws. You'll need about 4 " - 6" clear from the back edge on the under side of the top to make this work. Has a metal plate in the bottom of the netting for setting a power strip.

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Reviewed in the United States on April 14, 2025

Verified Purchase

Draper, US

★★★★★ 5

Great for Zimaboard 2 NAS setup

Nicely built and easy to install. Love how adjustable it is. Mounted simply under my desk.

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Reviewed in the United States on May 9, 2026

Verified Purchase

Oliver JM

Houston, US

★★★★★ 5

Sturdy - Easily Adjustable - Works as Advertised

I modified it to fit a small subwoofer under my desk. I flipped the arms, inverted them and screwed it on to the desk. Not the intended use, but it solved my issue perfectly. It's really sturdy, it'll be perfect for mini PC's.

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Reviewed in the United States on February 13, 2026