Strainrite’s premium range of Joule Shield™ Insulators. Featuring the multi-shield design. This allows for a greater surface area and shielding for minimised power leakage. 

PROVEN 100% GREATER INSULATION THAN OTHER TESTED INSULATORS

• Heavy duty claws for coping with maximum wire loads.
• Reinforced web bracing and thicker walls providing structural strength.
• Rounded surfaces that shed water faster.
• Joule Shield™ Twin shield flange for increased insulation performance.
• Long-life UV stabilised plastic.
• Proudly designed and manufactured in NZ.
• 12 Year Guarantee.

Compatible with Strainrite Holeshot staple gun adapter