4" × 2" Rectangular Steel Handy Box
Description
The 4" × 2" Rectangular Steel Handy Box is designed for surface-mounted electrical wiring installations in commercial and industrial conduit systems. Manufactured from high-quality galvanized steel, it provides strong mechanical protection and secure enclosure for switches, receptacles, and wiring connections.
This handy box is widely used in EMT conduit systems and complies with North American installation standards. The compact rectangular design allows convenient installation in limited spaces while maintaining excellent durability and safety performance.
Specification
Product Name: 4" × 2" Rectangular Steel Handy Box
Material: Pre-Galvanized Steel / Galvanized Steel
Size: 4 inch × 2 inch
Depth: 1-1/2", 1-7/8",2-1/8"
Thickness: 0.8mm – 1.6mm
Knockouts: 1/2" ,3/4",1/2" & 3/4" standard knockouts
Installation Type: Surface mounted
Finish: Zinc coated
Standard: UL
OEM/ODM: Supported
| CAT# | Size | Depth | Hole Size | Knockouts | Thickness | ||
|---|---|---|---|---|---|---|---|
| Sides | Ends | Bottom | mm | ||||
| HB50112 | 2"x4" | 1-1/2" | 1/2" | 6x1/2" | 2x1/2" | 3x1/2" | 0.8-1.6 |
| HB75112 | 2"x4" | 1-1/2" | 3/4" | 4x3/4" | 2x3/4" | 2x3/4" | 0.8-1.6 |
| HBM112 | 2"x4" | 1-1/2" | 1/2"&3/4" | 4x1/2"&2x3/4" | 2x3/4" | 2x1/2"&1x3/4" | 0.8-1.6 |
| HB50178 | 2"x4" | 1-7/8" | 1/2" | 6x1/2" | 2x1/2" | 3x1/2" | 0.8-1.6 |
| HB75178 | 2"x4" | 1-7/8" | 3/4" | 4x3/4" | 2x3/4" | 2x3/4" | 0.8-1.6 |
| HBM178 | 2"x4" | 1-7/8" | 1/2"&3/4" | 4x1/2"&2x3/4" | 2x3/4" | 2x1/2"&1x3/4" | 0.8-1.6 |
| HB50218 | 2"x4" | 2-1/8" | 1/2" | 6x1/2" | 2x1/2" | 3x1/2" | 0.8-1.6 |
| HB75218 | 2"x4" | 2-1/8" | 3/4" | 4x3/4" | 2x3/4" | 2x3/4" | 0.8-1.6 |
| HBM218 | 2"x4" | 2-1/8" | 1/2"&3/4" | 4x1/2"&2x3/4" | 2x3/4" | 2x1/2"&1x3/4" | 0.8-1.6 |
Application
EMT conduit systems
Commercial electrical wiring
Industrial power distribution systems
Switch and receptacle installations
Residential surface wiring projects
Packing
Standard export carton
Inner plastic bag protection available
Pallet packing available
Customized packaging supported
Advantage
- High-strength steel construction
- Excellent corrosion resistance
- Accurate knockout positioning for easy conduit connection
- Smooth edges for safe handling
- Strict quality control from raw material to finished products
- Stable production capacity for bulk orders
- OEM & customized thickness available
Tags
Steel Handy Box, 4x2 Handy Box, Rectangular Electrical Box, Surface Mount Junction Box, EMT Electrical Box, Galvanized Steel Box, Electrical Conduit Box, Metal Handy Box
