Material: Brass, bronze
Mounting:
Metal door: type 4, back to back, 1/4 - 20 x 2 1/4" MS and #8 - 32 x 3/4" OH MS
Wood door: type 4, back to back, 1/4 - 20 x 2 1/4" MS and #8 x 3/4" OH SMS
Other: Cast slip-on end brackets
Material Size: Set consists of 1 #50-PB and 2 #51-PB