Tandem 563/569 Locking Device, Right Hand, Up and Down & Side-to-Side Adjustment, Vertical Mount Application
Rating 4.7 | 1,281 Reviews | Our Item Number BST51.1901.20R
Build custom solutions that allow you to get the most out of your space. TANDEM glides are versatile, making a solution for a range of storage needs from deep and wide drawers, specialized pantry storage to custom corner options. Since the runners are concealed under the drawer, they never interfere with style or design.
$
2.57 Each
$3.67
SAVE 30%
Ends Oct 25
Ends Oct 25
Hand:
Need Help? Contact Us Now
Product Info Blum ID Number: 03942549, Series: TANDEM, Hand: Right, See more product details
Large Project?
Orders $2500+ Qualify for Special Discounts.
Build your item list and get a Quick Quote
view bid cartAll the product info you could ask for...
-
Size Info
- For Use With : Designed for 13 (1/2 Inch) drawer bottom recess
- Maximum Inside Drawer Width : 170 mm (6-11/16 Inch)
- Side Adjustment : Side-to-side adjustment ±1.5 (1/16 Inch)
- Height Adjustment : Height adjustment +3 (1/8 Inch)
- Adjustment : 2D (Height +3mm, Side-to-side adjustment ±1.5mm)
- Thickness : Minimum sub-front thickness 16 mm (5/8 Inch)
-
Manufacturer Info
- Manufacturer : Blum
- Manufacturer Part # : T51.1901.20
-
Other Important Info
- Product Type : Locking Device: Standard NON-Side Adjustable
- Blum ID Number : 03942549
- Key Features : TANDEM vertical mount right locking device with side-to-side adjustment
Vertical mount locking device used to minimize sub-front splitting
One right and one left required per drawer
Captive right device and self-aligning left device
Self-adjusting drawer length tolerance
Steel base with synthetic, spring-loaded release levers - Series : TANDEM
- Mounting Type : Vertical Mount
- Hand : Right
Manufacturer Resources
LOCKING DEVICE Assembly Tip-on for Tandem 
Tandem side stabilisation assembly Other - TANDEM 563 Series Drawer Slides by Blum
![Blum Tandem 563H 21" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9167&p=sq-sm "Blum Tandem 563H 21" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating")
Blum Tandem 563H 21" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating ![Blum Tandem 563H 18" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9166&p=sq-sm "Blum Tandem 563H 18" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating")
Blum Tandem 563H 18" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating ![Blum Tandem 563F 21" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9162&p=sq-sm "Blum Tandem 563F 21" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating")
Blum Tandem 563F 21" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating ![Blum Tandem 563H 15" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9165&p=sq-sm "Blum Tandem 563H 15" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating")
Blum Tandem 563H 15" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating ![Blum Tandem 563F 18" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9161&p=sq-sm "Blum Tandem 563F 18" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating")
Blum Tandem 563F 18" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating ![Blum Tandem 563H 12" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9164&p=sq-sm "Blum Tandem 563H 12" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating")
Blum Tandem 563H 12" Length Blumotion Soft-Close Undermount Full-Extension Slide for 1/2 Inch to 5/8 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating 
15 Inch Length Tandem 563F Undermount Full-Extension Soft-Close Drawer Slide for Drawer Side Width 5/8 to 3/4 Inch, Front Locking Clips Required, 100 lb. Load Rating ![Blum Tandem 563F 12" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9159&p=sq-sm "Blum Tandem 563F 12" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating")
Blum Tandem 563F 12" Length Blumotion Soft-Close Undermount Full-Extension Slide for 5/8 to 3/4 Inch Thick Drawer Sides, Front Locking Clips Required, 100 lb. Load Rating ![Blum Tandem 563H 9" Length Soft-Close Undermount 3/4Extension Slide for 1/2 Inch to 5/8" Drawer Sides, Front Locking Clips Required, Side-Mounting Only](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9163&p=sq-sm "Blum Tandem 563H 9" Length Soft-Close Undermount 3/4Extension Slide for 1/2 Inch to 5/8" Drawer Sides, Front Locking Clips Required, Side-Mounting Only")
Blum Tandem 563H 9" Length Soft-Close Undermount 3/4Extension Slide for 1/2 Inch to 5/8" Drawer Sides, Front Locking Clips Required, Side-Mounting Only ![Blum Tandem 563F 9" Length Soft-Close Undermount 3/4 Extension Slide for 5/8 to 3/4" Drawer Sides, Front Locking Clips Required, Side-Mounting Only](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9158&p=sq-sm "Blum Tandem 563F 9" Length Soft-Close Undermount 3/4 Extension Slide for 5/8 to 3/4" Drawer Sides, Front Locking Clips Required, Side-Mounting Only")
Blum Tandem 563F 9" Length Soft-Close Undermount 3/4 Extension Slide for 5/8 to 3/4" Drawer Sides, Front Locking Clips Required, Side-Mounting Only ![Tandem 563, 21" Length Blumotion Soft Close Undermount Slide for Frameless Construction, 5/8” Drawer Side Thickness, Full Extension, 90 lb. Load Rating](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9157&p=sq-sm "Tandem 563, 21" Length Blumotion Soft Close Undermount Slide for Frameless Construction, 5/8” Drawer Side Thickness, Full Extension, 90 lb. Load Rating")
Tandem 563, 21" Length Blumotion Soft Close Undermount Slide for Frameless Construction, 5/8” Drawer Side Thickness, Full Extension, 90 lb. Load Rating 
Blum Left-Handed Standard 2-Way Tandem Locking Device, Includes Up and Down, and Side-to-Side Adjustability 
Blum Right-Handed Standard 2-Way Tandem Locking Device, Includes Up and Down, and Side-to-Side Adjustability 
Tandem Rear Mounting Bracket, Sold Individually 
Blum Right-Handed 3-Way Adjustable Tandem Locking Device, Includes Up & Down, Side-To-Side, and up to 2.5mm Outward Adjustability 
Blum Left-Handed 3-Way Adjustable Tandem Locking Device, Includes Up & Down, Side-To-Side, and up to 2.5mm Outward Adjustability 
Blum Left-Handed Standard Tandem Locking Device, Includes Up and Down Adjustability 
Blum Right-Handed Standard Tandem Locking Device, Includes Up and Down Adjustability 
Tandem Narrow Rear Mounting Bracket Ea ![Narrow Tandem Locking Device, Left Hand, Minimum Inside Drawer Width 3-3/4" , Up and Down Adjustable](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9272&p=sq-sm "Narrow Tandem Locking Device, Left Hand, Minimum Inside Drawer Width 3-3/4" , Up and Down Adjustable")
Narrow Tandem Locking Device, Left Hand, Minimum Inside Drawer Width 3-3/4" , Up and Down Adjustable ![Narrow Tandem Locking Device, Right Hand, Minimum Inside Drawer Width 3-3/4" , Up and Down Adjustable](https://cdn-media.cabinetparts.com/primary_product.jpg?id=9273&p=sq-sm "Narrow Tandem Locking Device, Right Hand, Minimum Inside Drawer Width 3-3/4" , Up and Down Adjustable")
Narrow Tandem Locking Device, Right Hand, Minimum Inside Drawer Width 3-3/4" , Up and Down Adjustable 
Tandem Dowel Mount Rear Socket 
Blum 43 Inch Length Tip-On Synchronization Rod for MOVENTO/TANDEM Pull-Out Shelf Lock ![BLUM Lateral Stabilizer Rod Kit for Tandem 9" to 27" Length 563/569 Slides, Maximum Opening Width 46-21/32".](https://cdn-media.cabinetparts.com/primary_product.jpg?id=122153&p=sq-sm "BLUM Lateral Stabilizer Rod Kit for Tandem 9" to 27" Length 563/569 Slides, Maximum Opening Width 46-21/32".")
BLUM Lateral Stabilizer Rod Kit for Tandem 9" to 27" Length 563/569 Slides, Maximum Opening Width 46-21/32". 
Blum Drawer Front Adjuster 
Tandem Screw Mount Rear Socket 
Tandem 563/569 Locking Device, Right Hand, Up and Down & Side-to-Side Adjustment, Vertical Mount Application 
Blum Pull-Out Lock for Tandem and Movento Slides, Requires Synchronization Rod Sold Separately 
Tandem 563/569 Locking Device, Left Hand, Up and Down & Side-to-Side Adjustment, Vertical Mount Application 
Tandem Universal Rear Mounting Block 
Face Frame Pull Out Shelf Lock for Movento and Tandem 563. & 563H Slides 
Screw On Socket For Tandem Plus 9 Inch for Interior Cabinet Depth 10-15/32, 11-3/32 Inch 
Tandem Rollout End Cap Right 
Tandem Rollout End Cap Left 
Screw On Socket For Tandem Plus 9 Inch for Interior Cabinet Depth 11-5/32, 11-25/32 Inch 
Tandem 563 Series for Frameless Construction, 18 Inch Long, 5/8” Drawer Side Thickness, Blumotion Soft Close Undermount Slide, Full Extension, 100 lb. Load Rating 
Our customers say Blum products...
4.7 out of 5
based on 1281 ratings
based on 1281 ratings
"These reviews are from our customers who have purchased Blum products."
- 5 of 5 It is what I needed May 11th, 2026
by Bill from Durango, COI ordered the part because the original broke and I needed a replacement. It is the correct part.
This review is about a different size/color of this item. (BST51.1901.20L)
- 1 of 1 people found the following review helpful
4 of 5 Bought as a replacement August 25th, 2026
by Kevin from Pepperell, MAI was replacing an existing R562F525 slide, which Google informed me was 525mm = 21" long, so I ordered this item, as the max length listed was 21". On installation, I found it was 1.5" too short. However, only the damper was leaking on the original, so I swapped that and all is working well again. So, physically measure carefully before ordering.
This review is about similar Blum Drawer Slides. (BS563F5330B)
- 5 of 5 Blum undermount October 20th, 2026
by Michael from Brasstown, NCEasy to install and works smoothly and perfectly.
This review is about similar Blum Drawer Slides. (BS563H5330B)
- 4 of 5 They work October 16th, 2026
by David from Shrub Oak, NYEven though they are not an exact match for what we had, they work well and the videos on installation are great.
This review is about similar Blum Drawer Slides. (BST51.1901L)
- 5 of 5 Perfect October 14th, 2026
by David from Ellington, CT(no comment given)
This review is about similar Blum Drawer Slides. (BA2953750)
Reviews about us...
- 5 of 5 | October 20th, 2026
Excellent no hassles was just exactly what I wanted
- 4 of 5 | October 20th, 2026
came sooner than expected
- 4 of 5 | October 19th, 2026
glad to receive the parts in a better time frame than most cabinet suppliers
- 4 of 5 | October 19th, 2026
It would be great to have instructional information on website for the products you sell.
- 5 of 5 | October 19th, 2026
Great product, fast shipping. Would buy from again
× ![]()
Pinterest
Twitter
YouTube
Facebook