Grip Handle Set in polished brass (us3).
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Technical specifications
- Material
- Zinc alloy
- Backset
- 60mm / 70mm adjustable, latch and deadbolt both
- Door thickness
- 35mm to 45mm adjustable
- Deadbolt throw
- 25mm, with hardened steel insert to resist sawing
- Latch extension
- 13mm
- Cross bore
- 51mm — replaces most existing locksets
- Chassis
- Solid steel internal construction, corrosion protected
- Trim
- Forged solid brass or zinc die-casting electro-plated
- Handing
- Non-handed, left or right hand
- Feature
- No exposed exterior fixings; free-turning cylinder ring resists wrenching
- Finish
- Polished brass (US3)
Bolt detail
Backset 60mm to the cylinder centre. Latch throw 13mm. Deadbolt throw 25mm. Case outline is not published and is therefore not drawn.
Drawn 1:1 from the published specification · Case outline is not published; only the dimensions stated below are drawn.
Common questions
- What is the 70720 PB made from?
- The 70720 PB is made from Zinc alloy.
- Which finishes is the 70720 PB available in?
- The 70720 PB is available in Polished brass (US3).
- What backset does the 70720 PB use?
- The 70720 PB has a backset of 60mm / 70mm adjustable, latch and deadbolt both.
- What door thickness does the 70720 PB suit?
- The 70720 PB suits a door thickness of 35mm to 45mm adjustable.
- Is the 70720 PB handed?
- Handing for the 70720 PB: Non-handed, left or right hand.
Next steps
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More in the Grip Handle Set series

Grip Handle Set
Model 70720 SM
Zinc Alloy

Grip Handle Set
Model 70722 DC
Zinc Alloy

Grip Handle Set
Model 70750 PB
Zinc Alloy