Why 3H Hardware?<br /> 3H Hardware excels in material selection, craftsmanship, and innovative design. Their comprehensive range—from handles and gearboxes to hinges and stays—caters to diverse needs.
Why 3H Hardware?<br /> 3H Hardware excels in material selection, craftsmanship, and innovative design. Their comprehensive range—from handles and gearboxes to hinges and stays—caters to diverse needs.
As a trusted manufacturer, we provide high-quality, durable manual window openers tailored to residential, commercial, and industrial needs. Whether for safety, ventilation, or energy efficiency, our solutions combine performance and affordability.
3H Building Hardware’s shower enclosures, with their flexible designs and high performance, cater to both residential and commercial needs. Whether for efficiency-driven spaces or detail-oriented homes, we deliver "bathing as an indulgence" through masterful craftsmanship.
3H Building Hardware's high window electric linkage system offers a combination of screw-type and chain-type intelligent window openers, providing round-the-clock smart ventilation solutions for commercial complexes, industrial plants, public venues, and high-end residences—redefining the "respiratory system" of architectural spaces.
DSF12
3H INC.
Product Description
Item No. | DSF12 |
Size | / |
Application | top-hung/casement window |
Material | 304SS |
Surface Treatment | Natural |
Color | Natural |
Components | screws |
Function | durable,easy-installation,smooth-operation |
Package | Polybag |
Outstanding Feature:Telescopic and Positioning
Specification
Square telescopic limiter stay | |||
NO. | Item no. | A | B |
1 | DSF6 | 207 | 155 |
2 | DSF8 | 309 | 205 |
3 | DSF10 | 411 | 255 |
4 | DSF12 | 510 | 305 |
5 | DSF14 | 610 | 355 |
Product Description
1. Material:excellent stainless steel
2. Comply with JG/T128-2017 standards.
3. The telescopic limiter stays apply to top hung window to restrict the opening angle.
4. The telescopic limiter stay make the sash automatically lock at the designed position which contribute to ventilation,maintenance and protect the sash against strong wind.
5. Loose he telescopic limiter lockable status by softly elevating the sash ten close it.
Installation Introduction
The opening distance of limiter stay is relevant to installation position.The lower the installation position,
the smaller the opening distance.According to the window and door criterion,the opening distance of top-hung window shall be not more than 300mm.
2. Symmetrical installation of each pair of limiter stays is required and tolerance within 1mm.
3. Installation direction shall be consistent with graph showed,the bottom of limiter stay should be installed downward.
4. When closing it,pull directly back are not allowed,you should push out first and then pull back to close.