Two 1/4" diameter threaded studs, spanner collar, and spanner wrench
US3, US4, US10, DBZ, US19, US26, US26D, US28, US32, US32D
Aluminum, Brass, Bronze, Stainless Steel
BTB Mounting Type 7 concealed spanner (required 3/8" minimum holes in door) (76 mm)
90° Offset Push/Pull Set - Round