CELEBRATING 80 YEARS: 1944-2024
CLASSIC EXTENSION MASTS

CLASSIC EXTENSION MASTS

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Shakespeare Classic Extension Masts can be used to extend the reach of smaller marine antennas by increasing their height above the water or by helping them clear obstructions that would otherwise interfere with proper radiation. They are extremely easy to install and mount between antenna base and coupler to raise the antenna above potential interference for increased line-of-sight. They have standard 1"-14 thread with the upper being male and lower female.

Specifications (Click to expand):
PART # DUTY EXTENSION OTHER
SHA4364 Light/Moderate 1" White Molded Polycarbonate  
SHA4700-2 Heavy 2' Stainless Steel  
SHA498 Moderate 4' White Molded Polycarbonate Upper support bracket requiredUse with style 410-R mounting kit
SHA4008 Heavy 8' Fiberglass Chrome-plated brass ferrulesUse with style 409-R or 410-R mounting kit
SHA4008-4 Heavy 4' Fiberglass Chrome-plated brass ferrulesUse with style 409-R or 410-R mounting kit

EXTENSION CHR FITTINGS 4'x1.5"
SHA4008-4
Available: 3
$142.95
EXTENSION MAST LD 1'X1"
SHA4364
Available: 4
$44.95
EXTENSION MAST HD 2'
SHA4700-2
Available: 1
$70.95