spring box(SH240-76N) - SH240

SH240-76N spring box, Outside Diameter 240mm;, interior Diameter: 77mm;, Spring width: 50/60/75mm, Suit for 4-8m door - details see: https://www.buildingsupplieshub.com/spring-box-sh240-76n-10050477
Type: Other Door & Window AccessoriesPlace of Origin: Guangdong China (Mainland)Brand Name: DOUBLE GOODModel Number: SH240
spring box(SH240-76N)
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ModelOutside
diameter
inner
diameter
spring
width
matching
pipe
door
wide
SH210-60210mm61mm38/50/60mm60mm3-5m
SH240-76240mm77mm50/60/75mm76mm4-8m
NOTE:N-Nylon ball,T-Iron ball,B-bearing

Volume gate spring box

Packaging Detail:10box/bag
Delivery Detail:20day~30day

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