Blum Adjustable Locking Device for 563/569 TANDEM Plus Drawers, Steel/Synthetic, Left or Right Hand

This Blum depth-adjustable locking device secures drawers on 563 and 569 TANDEM Plus slides, sized for a 1/2 in drawer bottom recess. It is made of steel with synthetic components and is offered in left-hand and right-hand versions. Sold 100 per box as a drawer system accessory.

Key Features:

• Depth adjustable: Depth-adjustable design lets you fine-tune the locking position for the drawer.
• TANDEM Plus fit: Made specifically for Blum 563 and 569 TANDEM Plus drawers.
• 1/2 in recess: Sized for drawers with a 1/2 in drawer bottom recess.
• Left or right hand: Available in left-hand (T51.1901.PS-L) and right-hand (T51.1901.PS-R) versions.
• Steel/synthetic build: Steel and synthetic construction for reliable locking action.
• Bulk packaging: Packaged 100 per box for shop-scale use.

Specifications Table:

Fit and Compatibility:

Fits Blum 563 and 569 TANDEM Plus drawer applications with a 1/2 in drawer bottom recess; slides and drawer boxes are sold separately. Order left- or right-hand to match the side being locked.

Frequently Asked Questions (FAQ):

Q: Which hand do I need?
A: Order right-hand (T51.1901.PS-R) or left-hand (T51.1901.PS-L) depending on which side of the drawer the locking device mounts.

Q: Will it fit my TANDEM drawer?
A: It is designed for 563 and 569 TANDEM Plus drawers with a 1/2 in drawer bottom recess; other TANDEM versions are not listed as compatible.

Q: Is the locking position adjustable?
A: Yes, the device is depth adjustable so you can tune the engagement with the slide.

Q: How is it packaged?
A: It comes 100 pieces per box.

Q: Does it lock the drawer against pulling out?
A: It is a locking device for the drawer on its TANDEM Plus slide; confirm the intended lock function against your slide specification before installing.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Locking devices are useful on drawers that get pulled hard or on installations where the drawer must stay seated, such as on mobile bases or in transit applications. Because these are handed parts, sort left and right before the run starts so you do not have to backtrack mid-installation. Verify the 1/2 in drawer bottom recess on your drawer boxes; a different recess will change the engagement depth even after adjustment.

Test each locked drawer by pulling firmly before putting the cabinet into service, and keep hands clear of the locking mechanism while adjusting.

Secure your TANDEM Plus drawers with Blum’s depth-adjustable locking devices, available left- or right-hand.