Clamp, Wolfcraft S 20 mm spring clamp with suction cup WF3662000

Mini spring clamp Wolfcraft S 20 mm with suction cup is a compact fastening tool designed for quick one-handed clamping of small workpieces. With a 20 mm jaw opening and an integrated suction cup, this clamp provides temporary holding on smooth surfaces, making it suitable for positioning, gluing, light assembly and hobby tasks. The small size and simple mechanism allow fast operation and easy handling in tight spaces.

Advantages

The clamp combines a spring-loaded jaw with a rubber-coated gripping surface and a suction cup base to secure parts both by pressure and surface adhesion. Its compact dimensions make it easy to handle with one hand and convenient for repetitive tasks. The suction cup adds versatility, allowing the clamp to attach to non-porous materials such as glass, tile or finished wood while the jaw holds thin or small components steady. The durable materials resist wear in typical DIY and hobby use.

Suitable for

• Holding small parts during gluing and setting
• Temporary fixing of components on smooth surfaces
• Positioning elements during light assembly and hobby projects
• Woodworking tasks that require a compact clamp in tight areas

Key specifications

• Jaw opening: 20 mm
• Type: spring clamp with integrated suction cup
• Operation: one-handed spring mechanism
• Grip surface: rubber-coated contact areas for secure hold
• Suitable surfaces for suction: smooth, non-porous materials (glass, glazed tiles, finished surfaces)
• Typical applications: gluing, positioning, light assembly, hobby and DIY use

How to use

Place the suction cup on a clean, smooth, non-porous surface and press to create contact. Squeeze the clamp handles to open the jaws, position the workpiece between the jaws and release to engage the spring mechanism. Ensure the rubber-coated gripping surfaces contact the workpiece securely and that the suction cup maintains adhesion to the supporting surface. For best results, clean both the suction cup and the attaching surface before use and avoid applying excessive lateral force that could dislodge the clamp.

Usage recommendations

Use the clamp for short-term holding and light-duty tasks; do not rely on it for load-bearing or structural support. For porous or rough surfaces the suction cup may not adhere reliably — use traditional clamping methods in those cases. Store the clamp dry and clean to maintain suction cup elasticity and spring performance.