The Schlage K103-690-8TR (Original part# 23991136 (cylindrical), K109-366 (mortise), and K103-366 (exit)) is a 10-piece bulk pack of 8TR exterior replacement levers supplied less cylinder for Corbin Russwin FSIC J-CO7 (7-pin) cylinder applications. The bulk pack provides exterior lever components for replacement requirements using the Corbin Russwin full-size interchangeable core configuration. Because the levers are supplied less cylinder, compatible lock cores must be sourced separately.

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