Yale Locks PM320 3 Lever Mortice Sashlock Polished Brass 79mm 3in

The Yale PM320 3 Lever Mortice Sashlock in Polished Brass is designed to provide a standard level of security for internal timber doors. Ideal for residential use, this sashlock is both functional and stylish, offering a secure locking mechanism while complementing door furniture with its polished brass finish.

This lock features a 13mm anti-saw deadbolt for added protection and is operated by a key from either side. Engineered for compatibility with lever handle door furniture, it’s a reliable choice for everyday use.

With a traditional 3 lever mechanism, the PM320 offers a basic level of internal security and fits most UK interior doors thanks to its standard 57mm centre and 58mm backset measurements.

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Key Features:

• Polished Brass finish for a classic and refined appearance
• Suitable for use on internal timber doors
• 13mm anti-saw deadbolt enhances security
• Deadbolt operated by key from either side
• Compatible with lever handle door furniture

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Specifications:

• Finish: Polished Brass
• Case Size: 79mm x 101mm (3 in)
• Backset: 58mm – measurement from the edge of the door to the centre of the keyhole
• Centre: 57mm – measurement from the centre of the follower to the centre of the keyhole
• Lever Mechanism: 3 Lever – standard security level for internal doors

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References:

• Yale PM320 3 Lever Mortice Sashlock
• Designed for use with door furniture
• Suitable for internal timber doors

The Yale Locks PM320 3 Lever Mortice Sashlock Polished Brass 79mm 3in is a trusted choice for homeowners seeking practical security and a traditional look for internal doors. With its durable build and anti-saw protection, it balances safety with aesthetics for everyday peace of mind.