N350777 3.5IN SN SQ SPRING HINGE
TTD 106.60
National Square Spring Door Hinge
Availability:
Out of stock
SKU
AI-54431
Catalog model No. V520 series square spring door hinge. Adjustable tension. Listed for fire rated openings. Ideally suited for residential as well as commercial, industrial, and institutional uses. Manufactured with cold-rolled steel. Closing speed is adjustable. Fits standard hinge cutout. Tension is adjustable. Square corners.
| Manufacturer | National Mfg. |
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