GARAGE DOOR EXTENSION SPRING

• Galvanized spring wire in SH class - high material strength
• Factory galvanization (most durable)
• Wire thickness 3 mm
• Outer diameter 20 mm
• Spring length at rest 670 mm (measured with hooks)

Spring subjected to heat treatment process

MANUFACTURER

You are buying directly from the manufacturer!!

SPRING MANUFACTURING

Wire Products

Our company specializes in the production of technical springs: extension, compression, torsion, spiral, protective armors, rings, and other elements according to specified criteria from spring wires ranging from 0.2mm to 12.0 mm. We are able to quote and fulfill orders for springs according to description, drawing, or customer's sample in the shortest possible time. We fulfill orders for single spring units as well as serial production.