Beehive Grid Bath Waste Assembly, 17 Ga. Brass 1-1/2 in. OD Tubing, 22 in. Maximum Make-Up• 1-1/2 in. brass tubular bath waste assembly• Bath tub drain shoe with beehive-shaped Gerber style grid and screw (D3311-C)• Two-hole trip lever faceplate with two (2) 1/4 in.-20 x 1-1/2 in. plated brass screws (D330)• 22-1/2 in. maximum make-up with 17 gauge brass tubes• Two-hole elbow, shoe, and tee with half-ferrules included• Finished trim - unfinished rough-in• Brass and heavy duty metal construction throughout• Do not use plumber"s putty for installation