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Square Everlok Nut

Lewis Part: NHSEL or NHSEK

Available in sizes from 3/4" - 1-3/8"

Hex and Square 1-3/8" meet all applicable "Buy America" requirements

High Performance lubricant built in

Reusable – Maintains excellent preload

Simple/consistent installation every time

Will not damage threads of mating fastener

Image Below - Click to Enlarge

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