Barrel Clamp Wingnut by Avenger model C345-1 — silver finish, accessory clamp

The Avenger C345-1 Barrel Clamp Wingnut is a silver-finished accessory clamp designed for photo and film support systems. It serves as a compact joining solution for tubing and accessory mounting on stands, booms, and rigs. The wingnut-driven tightening mechanism enables quick manual adjustment without tools, and the low-profile barrel body provides a clean fit where space is limited.

Advantages

This barrel clamp combines a durable metal construction with a hand-operable wingnut for rapid securing and release. Its neutral silver finish resists corrosion in typical studio environments and blends with most support system hardware. The barrel shape concentrates clamping force around round tubing to create a reliable connection while minimizing slippage and surface marking when properly aligned.

Suitable for

• Joining or coupling round tubing on light stands and C-stands
• Mounting lightweight accessories such as flags, small arms, or reflectors
• Quick temporary adjustments on rigs and grip equipment

Key specifications

• Material: metal alloy with silver finish for general-use durability
• Clamping style: barrel clamp with wingnut tightening for tool-free operation
• Designed for round tubing and small-diameter fixtures
• Compact, low-profile body suitable for tight or crowded setups

How to use

Position the barrel clamp around the two tubing sections or the tube and accessory mount so the contact surfaces align. Thread the wingnut by hand and tighten until the clamp holds the components securely; avoid overtightening to prevent deformation of thin-walled tubing. For disassembly, loosen the wingnut until the clamp releases and remove the parts. Regularly inspect the wingnut threads and clamping surfaces for wear to ensure consistent performance.

Usage recommendations

Use the Avenger C345-1 Barrel Clamp Wingnut for lightweight fixtures and temporary setups. Match the clamp to tubing of appropriate diameter and avoid using it as the sole support for heavy or safety-critical loads. For prolonged outdoor use, verify the finish and components for signs of corrosion and maintain as needed.