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Transmission Box

  • Transmission Box
  • Transmission Box
  • Transmission Box
  • Transmission Box
  • Transmission Box
  • Transmission Box
  • Transmission Box
  • Transmission Box
  • Transmission Box
  • Transmission Box

Window Door Hardware & Parts

JHL Transmission Box Series

1、Anti-skewing square shaft gear box for casement windows
2 、Using painting treatment for surface, passed Salt Spray Test
3、High-quality zinc alloy made. 
Tensile strength reaches 35N.m, which exceeds the national standard by 25%.
4 、Special design by internal gear transmission structure, using life reaches 50,000 circles.
5、High-quality S.S.304 panel, polished bright, antirust, durable for years.
6、Unidirectional and bidirectional transmission strokes are 19mm
7、Individual double-sided nuts to support the handle preventing over-tightened and skewed.
8 、Used in conjunction with the square shaft handle to significantly improve the anti-theft performance.
9、Various specifications available to meet the needs of different profiles.

Window Door Hardware Parts & Accessories

Window Door Hardware Parts & Accessories

Window Door Hardware Parts & Accessories

Window Door Hardware Parts & Accessories


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Jason Window Door Hardware & Parts

Jalousie Window Operator | Window Hardware | Awning Operator System | Door Hardware

Tel: +86-754-85163256 / Fax: +86-754-85162821 / Email:jasonhardware@163.net

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Jason Hardware Co.Ltd.

Add:Fengxian District, Shanghai, China

Tel:+86-754-85163256 13829431444

Fax:+86-754-85162821

E-mail:jasonhardware@163.net

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