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Heyco Back-Up Washer for Strain Relief Bushings

• For situations where the panel is too flexible to support UL’s 35# strain relief pull-out test.
• OR for situations where the panel is thin relative to the strain relief’s locking slot. The backup washer eliminates “play”. • OR can be used to contain the strain relief bushing in U-slot openings.
• Used together with our Strain Relief Bushings.
• Made of zinc-plated steel.

Contact us today to order.  317.883.6700