Spacer ring universal. Your profile has been devised so as to reduce its contact with the shape and fit of the iron
hinder his departure.
Its fitting has a unique system of spring-spring and against allowing a perfect accommodation of iron.
Suitable for fitting in costruction of vertical walls, columns, lateral vifgas, poles, pipesand precast concrete.
| Code | Steel | B (Overlay) | A | |
| SU 20 | 12,5 to 25,4 | 25,0 | 77,0 | |
| SU 25 | 12,5 to 25,4 | 30,0 | 88,0 | |
| Applied model |
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