Polished Brass Glass Knob Set with SpindleThis polished brass and glass knob and spindle set is from the First Watch Security brand. The spindle size is 7 millimeters. They are fantastic replacements or upgrades to current knob or lever sets. Knob pair with spindle Used on various interior mortise type locksets or latch sets Spindle size: 7 mm Polished brass finish Knobs are made of glass Adds a historical touch to your home Features Item Weight 0. 60625 Door Locks & Knobs Product Type Lock