By-Pass Door Hardware Kit, 72-In. NMR ionization smoke alarm that operates

ionization smoke alarm that operates on a 120V power source with 9V battery backup

Will not work with Maax freestanding tub 105797-000-001 (Sax)

just measure down along the roofline from the peak of the roof to the frame

solid brass

By-Pass Door Hardware Kit, 72-In. NMR ionization smoke alarm that operatesV770d, 72", by pass door hardware kit, doors can not accidentally jump the track wheels never need lubrication doors can be hung or removed with out detaching hangers rail offers steel track with decorative finish door guide provides smooth operation & allows up or down adjustment of doors dial action hanger allows easy vertical adjustment.