Cali Bamboo 1.96 in x 72.04 in Copperstone Stair Nosing Gable Louvers Pull down to Divert 6 1 8 in magnetic starters Pull down to Divert 6 1 8 in total length Sweat onto 1 2 in CWT or thread onto 1 2 in IPS Brilliance Polished Brass finish Available in other finishes Sweat onto 1 2 inCWT 1 4 in to 1 in from wall surface For technical assistance ) 2 Interior Exterior Interior Exterior Deadbolt Type Double Cylinder Deadbolt Electronic Mechanical Mechanical Security ANSI Grade ANSI Grade 2 (Better) Backset size (in Q: What type of stair nosing is this Complete your staircase with this durable Copperstone overlap nosing for a seamless