APS - Sonar Mast Blocks by JCD
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Sonar Mast Blocks

Sonar Mast Blocks

Sonar Mast Blocks (8)
JCD354
These mast blocks are made by JCD from rugged HDPE. They are easy to move and even float. Width is 2-7/8”. All have a high side with a finger hold. Alternating these leaves the high side exposed for easy access. They have a nice big 1.25” hole in the middle for less weight. The mast block consist of (4) ½”, (2) ¼”, and (2) 1/8” blocks for a total thickness of 2-3/4”.

.75" Sonar Aft Slotted Mast Block
JCD357
Aft block is .75" thick HDPE. Has milled .325" x 1.75" slot through the center with soft rounded edges. Width is 2.75".

1.5" Aft Slotted Mast Block
JCD356
Aft block is 1.5" thick HDPE. Has milled .5" x 1.75" slot through the center with soft rounded edges. A 1.35" hole through side for less weight and insertion purposes.

1.25" Aft Holed Mast Block
JCD358

Aft block is 1.25" thick HDPE. Has milled .75" x 1.75" hole down through the middle for line. Soft rounded edges. A 1.35" hole through side for less weight.


JCD354 Sonar Mast Blocks (8) Price: $88.00 JCD356 Sonar 1.5" Aft Slotted Mast Block Price: $56.00
JCD357 Sonar 0.75" Aft Slotted Mast Block Price: $48.00 JCD358 Sonar 1.25" Aft Holed Mast Block Price: $48.00

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