$19.99 Pair
In stock
Create shelves that appear to float on the wall—one pair supports up to 125 pounds!

I-Semble Heavy-Duty Blind Shelf Supports

Item #
59434
Rating:
76% of 100
I-Semble Heavy-Duty Blind Shelf Supports I-Semble Heavy-Duty Blind Shelf Supports I-Semble Heavy-Duty Blind Shelf Supports
I-Semble Heavy-Duty Blind Shelf Supports

Gain practical storage space while maintaining a clean, modern look. Once installed, these concealed shelf supports are completely hidden from view, creating the illusion of a floating shelf. They are made of sturdy metal with thick posts, and are securely screwed to wall studs for a weight capacity of up to 125 pounds per pair of supports. Shelves should be a minimum of 18'' long in order to span two studs. One pair of brackets can support a shelf up to 48'' long. If you need a longer shelf, just add additional brackets.


Features:

  • Height adjustment slots let you level the shelf if your initial holes are slightly off
  • Tilt adjustment screws ensure that the shelf projects from the wall at 90°
  • All hardware is provided, including mounting screws—you provide the wall space and the shelf
(2) I-Semble Heavy-Duty Blind Shelf Supports
More Information
Brand I-Semble
Manufacturer Part Number RKLR-HDSS-01Z
Weight 1.3000
Tech Spec
  • Support Arm Projection: 4-1/4'' (11 cm)
  • Support Arm Diameter: 9/16'' (14mm) nominal
  • Drill Bits Required: 21/64'' (Item #54702) for rear post; 9/16'' or 14mm (see Item #56029) for shelf post
  • Wall Bracket Dimensions: 11/16''H x 4''L x 1/2'' thick (total thickness with both front and rear brackets)
  • Minimum Shelf Thickness: 1'' (to entirely conceal the hardware)
  • Maximum Shelf Thickness: 1-1/4'' (shelf may be thicker, but thicker shelves will reduce weight capacity)
  • Minimum Shelf Length: 18'' (to span two studs)
  • Maximum Shelf Length: 48'' (using two supports; additional supports can be added for longer shelves)
  • Minimum Shelf Projection: 4-3/4'' (supports may be cut for shallower shelves)
  • Maximum Shelf Projection: 14''
  • Weight Capacity: 125 lbs/pair of supports
Technical Documents
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

3.8 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
7
3
1
0
3
Great solution.
You have to pay attention when measuring and installing but the results are wonderful. I installed on a wall consisting of concrete block, wood strips and drywall, very strong.
January 14, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Just right for creating the "floating shelf" look.
A quality product at a reasonable price.
January 7, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Good Product
Easy to install and to adjust for plumb.
November 28, 2018
Purchased
2 months ago
Excellent quality and clear instructions, very satisfied with this purchase.
June 27, 2018
Purchased
7 months ago
Woodworking Experience:
Intermediate
perfect
these worked prefect for my project, just need to be able to drill a nice straight hole and your in good shape, and make a grove in the back of the shelf to allow shelf to sit flush to wall..
May 30, 2018
Purchased
8 months ago
Hidden shelf support
These are the best on the market. They help adjust the leveling of a shelf as you want. It is difficult to drill holes at exactly 90 degrees.
February 22, 2018
Purchased
11 months ago
Woodworking Experience:
Advanced
Well made, easy to use
Very solidly made. Pretty simple installation and adjustments. I suggest making a drill block to make sure the back ends go as squarely into the stud as possible. It requires a 21/64 bit, but I don't have one of those on hand, so used a 5/16 (20/64), and it worked just fine. I used drywall anchor inserts for the screws that hold the whole thing against the wall, but they didn't appear to do much...some of them just pulled out of the wall because there was nothing to hold the in considering the amount of space between the screw head and the anchor. Either way, they made for a tighter fit for the screws.
January 12, 2018
Purchased
1 year ago
Woodworking Experience:
Intermediate
Great shelf support - but watch the small parts.
These pieces work well and have some nice design features. With rods going into the studs and into the shelf, there is a good deal of support. The reason I give it 4 stars instead of five is that the small parts are difficult to maneuver, especially while attaching the hardware to the wall. These small parts work well once they’re in. But getting them to the right place can take some disgusting.
Hanging 3 shelves took a few hours to measure, chisel out the back and hang.
Hanging 3 shelves took a few hours to measure, chisel out the back and hang.
November 28, 2018
Purchased
2 months ago
Woodworking Experience:
Intermediate
Heavy duty
These are great for thicker boards but not your usual 3/4 boards. I have used others that are smaller but don't see them at Rockler.
June 22, 2018
Purchased
1 year ago
Woodworking Experience:
Advanced
Nice product. It would be nice if there were a small amount of lateral adjustment. I was installing a mantle that was ~6 ft long. It can be difficult to get all of the posts necassary for that span perfectly placed.
March 18, 2018
Purchased
11 months ago
Woodworking Experience:
Advanced
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Browse 10 questions Browse 10 questions and 47 answers
Why did you choose this?
Rockler Store
Try and see.
Randy C on Jan 20, 2019
remodeling kitchen, needed a large shelf above the sink to attach a light between cabinets.
David A on Jan 11, 2019
Try and see.
Randy C on Jan 20, 2019
Reinforcement for limestone mantel.
Frank P on Jan 18, 2019
remodeling kitchen, needed a large shelf above the sink to attach a light between cabinets.
David A on Jan 11, 2019
to hang a heavy mantel
Rick H on Jan 7, 2019
Recommended by a close friend that has used this item in his home
Norman L on Jan 6, 2019
I wanted to try them out on my new project and rocker offered and I accepted.
William Clouser I on Dec 20, 2018
Recommended from online video
Louise R on Dec 10, 2018
Capable design.
Wesley J on Dec 2, 2018
Chose to make a hidden shelf. This set is suppose to hold the most weight. Looks to be a little more complicated to install but should be worth the effort to gain the extra weight capacity. Time will tell the effort is worth it.
Michael R on Dec 2, 2018
Only blind shelf supports I use. Period!!! Unless I make them and it costs more and is more time and stress.
joshua s on Nov 29, 2018
Strength & easy installation
Kerbie V on Nov 19, 2018
The floating shelf will hold books. The goal is to store the books safely.
Wanda S on Nov 17, 2018
To mount an 11-1/4" shelf. The light duty/standard blind shelf supports are only good for an 8" shelf max according to Rockler website?
Gene S on Nov 2, 2018
I like Rockler quality and my wife wants shelves, duh!
Scot W on Oct 31, 2018
JUST BECAUSE!!
David S on Oct 27, 2018
To mount some beautiful 2" thick walnut shelves
jerry g on Jul 29, 2018
the adjustment they allow to get the shelf perpendicular.
Dave k on Jul 28, 2018
Weight bearing capacity.
Bob S on Jul 16, 2018
looks sturdy and easy to install
Ed P on Jun 3, 2018
Hoping it's the right one for my floating blind shelf project!!!
BOB L on May 28, 2018
seamed like a good idea to hang A shelf with more weight being a option
Lynn C on May 9, 2018
for a shelf unit in my home theater
Jimbo on Apr 26, 2018
I wanted a shelf bracket that did not show but could hold greater than 50 lbs.
Charles G on Apr 13, 2018
Great product for safe and secure hanging of heavy slab shelf
Dennis S on Apr 11, 2018
Friend's suggestion
Brett K on Mar 30, 2018
i am installing floating shelves that are pre-made and only 1 1/8" thick
Ken R on Feb 22, 2018
Meets my criteria
Michael P on Feb 17, 2018
Build a nice shelf for my wife.
Richard A on Feb 3, 2018
thought I would try them
Robert S on Jan 23, 2018
for my need to install a heavy duty floating shelf on dinning room wall
John R on Jan 18, 2018
I will be using these to support kitchen shelves which will need a good load capacity to hold stacks of dishes and such. Also, I wanted the ability to adjust the brackets, if needed, in order to get the shelves to sit correctly. These brackets were the only ones that I found that have both load capacity and adjustability.
Mark M on Dec 16, 2017
Because they can't be seen
Gary y on Nov 1, 2017
Perfect for my kitchen project - will hold up to 125# and great price!
Susan M on Oct 31, 2017
weight rating - 125lbs/support
Bill H on Oct 30, 2017
If it's from Rockler...it Rocks!
BRUCE R on Oct 15, 2017
Reinforcement for limestone mantel.
Frank P on Jan 18, 2019
to hang a heavy mantel
Rick H on Jan 7, 2019
It would really help if you included the install instructions along with your description of the product. That would provide answers to questions like "how do the tilt adjustment screws work?" or just "how are they installed?". Information is power and helps to make decisions. Thanks!
Murray R on Oct 23, 2017
BEST ANSWER: There's a video on YouTube for it, just look it up by name in the search bar :)
I assume you drill a hole for the post into a stud. So the side screws just go into drywall?
Tyler V on Nov 27, 2017
BEST ANSWER: Yes - note that drywall anchors are not included, however, so you will need to provide your own.
Iā€™m guessing that a long mortice is needed in the back edge of the shelf for each bracket to conceal the hardware and make it flush ā€“ ā€“ is that correct?
Allen B on Nov 7, 2017
BEST ANSWER: You could put a mortise at each post location, but the gap is fairly small anyway so it isn't that noticeable. It also allows for any irregularities in the actual wall or textured walls.
What constitutes a pair?
Dave S on Oct 22, 2017
BEST ANSWER: One order of item 59434 is a pair, what you see in the photo. That means the pair supports up to 125lbs
Can these be installed in a brick wall?
Valeria P on Nov 6, 2017
BEST ANSWER: They should be able to be installed in brick, you will need a drill bit that can drill into brick to mount the plate
How long is the rod that inserts into the wall/stud for support?
Tbird on Feb 5, 2018
BEST ANSWER: the rod into the wall is3"
Is there a set screw required for the post that goes into the shelf to prevent slippage over time?
Ralph B on Dec 28, 2017
BEST ANSWER: No there is no set screw although I had wondered why there wasn't, you would have thought there would have had one.
My problem with those brackets is you need a 5/8" drill bit which they don't tell you.
I bought the extended 1/2" drill bit thinking this would work but it didn't.
Good luck.
Does each bracket use 1 stud or do you have to have 2 studs side by side ?
John M on Jul 1, 2018
BEST ANSWER: Each bracket uses one stud, but they recommend not skipping more than one stud between them, so if your shelf is longer than 34" or so you will need more than one pair.
i like the look of plywood end grain and wanted to laminate 2 pieces of baltic birch 3/4in plywood (total thinkness 1.5") that are 15" deep and 48" length for a shelf instead of just a one piece of hardwood, e.g. oak this mounting hardware work on my laminated plywood shelves?
mike g on Jun 21, 2018
BEST ANSWER: This should work as long as you're using very good glue to laminate. There will be a tendency of the hardware to want to split the lamination over time.
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