Boltless Butterfly Shelving
Maxrac Boltless Shelving with Butterfly hole Upright provides a highly efficient, and tool-free assembly solution for light to medium-duty storage.
The butterfly hole upright design allows for quick installation and easy adjustment, bays can be extended, making it especially suitable for applications that require frequent layout changes.
We provide 2 Models Recommendations:
- Light duty Shelving: 150 KGS / Level
- Mid duty Shelving: 250 KGS / Level

No need Bracing, just need 2 panels as side beam

Closed-type Butterfly Hole Shelving

-Clamped uprights, no need bolts
-Extendable with add-ons
-Optional perforated panels
Bays can be extended, no bolt with assembly

Our modular shelving system is designed for seamless expansion, allowing you to easily add new sections as your storage demands increase.
Built with medium-duty materials for lasting durability, it not only ensures reliable support but also helps maximize every inch of available space.

--Side panel detail
Easily hang tools and accessories
--Hooks and accessories
Flexible positions to save space
--Full view with hung items
Organized layout allows quick access
Single-unit Components / 4-tier configuration


Maxrac-Warehouse Storage Solutions Specialist since 2003
Established in 2003, Maxrac is one of the leading Chinese manufacturers in its field, specialising in the provision of racking design solutions for logistics purposes. Maxrac is a trusted supplier of racking systems, offering acomprehensive range ot products to meet the needs ot various industries. Portfolio includes rivet shelving, shuttle intensive storage systems, automated intelligent integration systems, pallet racks, shelving, mezzanines, cantilever systems, and more, which is like manufacturing, logistics, cold chain, ratail, E-commerce ect...

Butterfly hole structure enhances vertical load-bearingcapacity.
The Max is 250kgs. Thicker steel construction for added strength and durability. Compatible with side panels for modular customization.
Medium-duty Boltless Butterfly Shelving | |||||
Upright Size (mm) | Standard Size (LWH/ mm) | Load capacity (Kg/ Layer) | Beam Thickness | Shelf Thickness | Color (Standard) |
80*48*0.6 | 2000*600*2020 | 250 | 0.7 | 0.4 | Black/White/Blue/Yellow |
80*48*0.6 | 2000*500*2020 | 250 | 0.7 | 0.4 | Black/White/Blue/Yellow |
80*48*0.6 | 2000*500*1980 | 250 | 0.7 | 0.4 | Black/White/Blue/Yellow |
80*48*0.6 | 1500*600*2020 | 250 | 0.7 | 0.4 | Black/White/Blue/Yellow |
80*48*0.6 | 1500*500*2020 | 250 | 0.7 | 0.4 | Black/White/Blue/Yellow |
Remarks: Regular stock colors: blue, white, black. Other colors such as sparkling silver or yellow require additional charges depending on the situation, as powder prices are higher and consumption is greater. | |||||

The light-duty is smaller and the max capacity is 150kgs. it's cost effective and more suitable for home storage.
Light-duty Boltless Butterfly Shelvingmm / Shelf 0.3mm | |||||
Upright Size (mm) | Standard Size (LWH/mm) | Load capacity (Kg/ Layer) | Beam Thickness | Shelf Thickness | Color (Standard) |
50*38*0.6 | 2000*400*1980 | 100 | 0.6 | 0.3 | Black/White/Blue/Yellow |
50*38*0.6 | 1500*500*1980 | 100 | 0.6 | 0.3 | Black/White/Blue/Yellow |
50*38*0.6 | 1500*400*1980 | 100 | 0.6 | 0.3 | Black/White/Blue/Yellow |
50*38*0.6 | 1200*500*1980 | 100 | 0.6 | 0.3 | Black/White/Blue/Yellow |
50*38*0.6 | 1200*400*1980 | 100 | 0.6 | 0.3 | Black/White/Blue/Yellow |
Remarks: Regular stock colors: blue, white, black. Other colors such as sparkling silver or yellow require additional charges depending on the situation, as powder prices are higher and consumption is greater. | |||||

-Side panels with holes allow accessories like hooks, dividers.
-Panels allow quick replacement andlow maintenance cost.
-ldeal for organizing tools, consumables and spare parts.

Single set of accessories
Side Beam
Upright Base
Side beam installation
Shelf back view
Main beam installation