598 SNBK Tubular Lock

Material

Stainless Steel

Cylinder

Brass cylinder

Finish

Satin nickel

Backset

60mm / 70mm adjustable

Door thickness

35mm to 45mm adjustable

Chassis

Solid steel chassis and latch case, zinc plated

Trim

Wrought stainless steel or brass

Strike

57mm curved lip standard; 70mm available on request

Handing

Fully reversible, left or right hand

Application

Residential use

Function

Privacy, bathroom, turn button inside

• Tubular knob lock for a bathroom or bedroom door: turn button inside, no key.
• Backset adjusts to 60 mm or 70 mm; doors 35–45 mm thick.
• Strike 57 mm curved lip as standard, 70 mm optional; a 25 mm (1”) round drive-in latch is available.
• Name the backset and the satin nickel finish when ordering.
• Check emergency opening with us: the outside knob has a small slot.

• Tubular Lock Order Guide: 3 Functions, 7 Knob Finishes