255 Series – Super Lift Spiral

Standard Lengths: 6″ to 72″ lengths available.

Special Features: Class 5 spiral balance manufactured to hold weights from 60lbs to 130lbs per pair. Fully adjustable within each 10 pound weight range. May be pretensioned.

Other Information: AAMA 902 certified. Diameter is 3/4″ rigid PVC. Can be set for tilt or non-tilt applications. Excellent travel and performance. Cycle tested at over 40,000 cycles.

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