Tangent Suspension Clamp

A tangent suspension clamp is a hardware fitting used in overhead lines—especially in fiber optic (FTTH/ADSS) and power distribution systems—to support and suspend a cable along a straight (tangent) section of a pole line without putting excessive stress on it.

What it does

• Holds the cable securely on poles where the line runs straight (no sharp angles)
• Distributes the cable’s weight evenly to prevent damage
• Allows slight movement due to wind, temperature changes, or tension adjustments

Key features

• Non-damaging grip: Designed to hold cables without crushing or deforming them
• Flexible suspension: Lets the cable move slightly instead of being rigidly fixed
• Durable materials: Usually made from aluminum alloy, galvanized steel, or UV-resistant polymer
• Easy installation: Often installed using hooks or brackets on poles

Where it’s used

• FTTH (Fiber to the Home) networks
• ADSS (All-Dielectric Self-Supporting) fiber optic cables
• Low-voltage and medium-voltage power lines

When to use it

Use a tangent suspension clamp when:

• The cable route is straight or has a small angle (typically less than 10–15°)
• You need to support the cable, not anchor or tension it