• Backset: 60/70mm
• Knob Diameter: 50mm
• Rose Diameter: 67mm
• Follower: Standard Square 8mm
• Old Version

The ERA 170 Passage Door Knob set is a non locking knob set suitable for internal doors which allows free access at all times. Non-locking. Easy to install. Tubular latch are adjustable to either 60mm or 70mm.

This is an old version of the 170 passage knobset, see 170A version for new style knobset.