PRODUCT DETAILS
Descriptions:
The extension metal box is the supplement to flush metal box range. There is a wide selection of box extenders to fit the standard box types.
Product feature:
- Strong and Reliable
- Corrosion Resistant
Construction features:
- Pre-galvanized Steel
- Available thickness: 0.8-1.0mm
- Knockouts (optional): 20mm & 25mm
- Features (optional): adjustable lug
- Bespoke packaging available
Dimension of 1 gang （single）3x3
| Product Code | Sizes | Features | Pack Qty |
| 116E | 72(h)x72(w)x16(d) | 1fixed and 1 adjustable lug, 2 oval KO’S | 20 |
| 125E | 72(h)x72(w)x25(d) | 3fixed and 1 adjustable lug, 8x20mm KO’S | 10 |
| 135E | 72(h)x72(w)x35(d) | 3fixed and 1 adjustable lug, 8x20mm KO’s | 10 |
| 147E | 72(h)x72(w)x47(d) | 3fixed and 1 adjustable lug, 8x20mm KO’s | 10 |
Dimension of 2 gang （dual）3x6
| Product Code | Sizes | Features | Pack Qty |
| 216E | 132(h)x72(w)x16(d) | 1fixed and 1 adjustable lug, 3 oval KO’S | 10 |
| 225E | 132(h)x72(w)x25(d) | 1fixed and 1 adjustable lug, 12x20mm KO’S | 5 |
| 235E | 132(h)x72(w)x35(d) | 1fixed and 1 adjustable lug, 12x20mm KO’s | 5 |
| 247E | 132(h)x72(w)x47(d) | 1fixed and 1 adjustable lug, 12x20mm KO’s | 5 |
Shipping Information
We offer Free Shipping on All Orders.
Orders are processed within 2-3 business days (Monday – Saturday).
Estimated delivery time is 8-13 business days (Monday – Saturday), depending on your location.
You will receive a tracking number once your order is shipped.
For detail information, please visit our Shipping Policy
Return & Refund
We offer a 30-day return policy.
We accept returns for both defective and non-defective products, and we also accept exchanges.
Returned items must be new, unused, with original packaging and proof of purchase.
A free return shipping label is provided. Refunds are processed within 5 business day after return approval.
For more details, please see our Refund & Return Policy.
Contact Us
Store Name: Hensinbox
Company Name: Jiangsu Ruishida Electrical Equipment Co., Ltd
Company Address: Science and Technology Park, Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province, China
US Business Address: Hollywood Blvd Space A 6902, Los Angeles CA 90028, United States
Email: potterhy25090@gmail.com
Phone: +86 18393222568
Customer Support: We strive to respond within 24 Business Hours
Response Hours: 9:00AM - 5:00PM (GMT-8) Monday - Friday
Contact Form: Contact Page