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#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.

Cable Distribution Spool, Mushroom Post, With Screw/Without Screw

by Dynacom
SKU: PP7-2143-MUSH
UL Listed RoHS Compliant


Cable Distribution Spool, Mushroom Post With or Without Screw

The Dynacom Cable Distribution Spool is designed for mounting onto backboards or other surfaces to help support, retain and guide your Telco cables or category network cables. The Cable Management Spools, often called mushroom posts, are made of durable white plastic. The mushroom posts help provide a trim and expedites the process of threading jumper wires or cable on a backboard. The wiring is held neatly in place by the top rim of the post which also allows rapid and easy access in the event of change. Although not necessary for single block installation, mushroom posts are definitely needed for multiple block installation.

Dynacom's Mushroom Post Cable Distribution Spool can be instrumental in cable management while installing CAT 3 voice networks. This Cable Distribution Spool, used in conjunction with Backboards, Wiring Blocks, and CAT 3 Cable provides a clean and professional aesthetic.



  • Designed to retain and guide cables
  • Mounting screw included
  • Simple design
  • Made of durable plastic



A 2.9 inches
B 1.7 inches
C 0.7 inches
D 0.2 inches
E 0.6 inches
Package Quantity Sold in boxes of 100
Material Plastic
Colors White

Additional Information

Telco Block Accessories

Telco blocks are utilized to connect phone systems to data networks. There are two popular forms of telco blocks: the 66 block and the 110 block. The 66 block is quite common in modern phone systems, as they simplify connecting multiple phone lines. The 66 block is also referred to as B-blocks, M-blocks, and as split-50 blocks. We also have Cable Distribution Spools, or mushroom posts for managing your cross connect wire. It is designed for mounting onto walls or other surfaces to help support and guide your cross connect wire. Our cable distribution spools are also ideal for Cat3 cable for telephone applications.

To learn more about our Telco Block Accessories please visit our overview page. Our Cable Distribution Spools can be combined with a wide array of products such as:

What’s In The Box

What’s In The Box

Minimum Order Requirement:

  • Qty 1 - Mushroom Post With Screw
  • Qty 1 - Mushroom Post Without Screw