OMRON Limit Switch Lever Arm: Std Roller, 2.09 in, Front, 0.75 in Roller Dia., 0.33 in Roller Wd - 2CLV2|D4AA00 - Grainger
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HONEYWELL MICRO SWITCH Limit Switch Lever Arm: Adj Roller, 1.50 in to 3.50 in, Back - 11X266|LSZ52B - Grainger
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