AISINYI Shelf Bracket-01 4×4″ L Bracket 4 PCS
Four non-folding steel L-brackets with arc-angle design support 50 lb per pair
- Tube size4 × 4 in (4 PCS)
- Thread size4 × 4 in (4 PCS)
- Pipe size4 × 4 in (4 PCS)
- Product typeNon-folding
- Size or dimensions100 mm × 21 mm × 100 mm
- Surface finishPolished Chrome
- Strong 50 lb load capacity per pair from one-piece steel stamping
- Arc-angle design reduces stress concentration and adds rigidity
- Polished chrome finish resists corrosion and suits modern décor
- 100 × 100 × 21 mm dimensions fit standard 4-inch shelving
- Includes long and short mounting screws for wall and board attachment
4-inch L brackets for wall-mounted shelving
These 100 mm steel brackets come in a four-piece set with mounting screws included. The one-piece stamped construction has no welds and a rounded arc angle to reduce stress concentration. They suit DIY installs in garages, kitchens, workshops or mobile homes where a fixed right-angle support is needed.
50 lb pair capacity with 21 mm material thickness
A pair of brackets supports up to 50 pounds, making them appropriate for light countertops, tool shelves or decorative displays. The 21 mm thick steel resists bending under that load but will not handle heavier structural beams or loaded bookshelves beyond the rated limit.
Non-folding design limits space-saving installs
Because the brackets are rigid and do not fold flat, they stay protruding from the wall when not in use. Builders needing retractable supports for tight corridors or seasonal storage should choose a folding model instead.
How it compares
Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.
- Price $21.99
- Pricier than about 57% of the 2,955 comparable items (median $17.99).
Specifications
| Product | |
|---|---|
| Brand name | AISINYI |
| Model name | Shelf Bracket |
| Part number | Shelf Bracket-01 |
| Product type | Non-folding |
| Processor | |
| Thread size | 4 × 4 in (4 PCS) |
| Size & build | |
| Tube size | 4 × 4 in (4 PCS) |
| Pipe size | 4 × 4 in (4 PCS) |
| Size or dimensions | 100 mm × 21 mm × 100 mm |
| Surface finish | Polished Chrome |
Questions about this item
Will these 4-inch brackets hold the same weight if I pair them with my existing 8-inch brackets?
Each pair of these 4-inch brackets is rated for 50 lbs, while the 8-inch size in the range is rated for 100 lbs per pair, so mixing sizes would create uneven load limits.
How can I confirm the arc-angle design is seated correctly after mounting?
The circular arc angle should sit flush against both the wall and the shelf with no visible gaps, and the polished chrome finish will show even contact along the entire 100 mm leg.
Do the 4 PCS include both the long heavy-duty screws and the short board screws mentioned?
Yes, the pack supplies solid long screws for wall mounting and short screws for the shelf board, so no separate fastener purchase is needed.
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