- Sturdy steel spring clamps designed for reliability and durability on any woodwork project. They withstand high tension and hold materials securely in place. - Secures floors and lights: For attaching floors to your support system or connecting lights to supports, these spring clamps provide a reliable, strong hold. They keep materials secure so you can work efficiently. - Safe and damage-free: The metal construction is paired with rubber pads that provide a protective layer, prevent damage, and ensure a secure grip without leaving marks. Materials stay intact and free from scratches or dents. - Versatile use: Not limited to woodworking. They are ideal for securing plastic sheets, fabric backdrops in photo studios, and can be mounted on various support systems. Their versatility makes them a valuable tool for any DIYer. - Size options: Choose from 5.1 cm, 10.2 cm or 15.2 cm sizes to suit your needs. Each size is designed to provide optimal clamping force, giving you the flexibility to handle different projects with ease. Whether for small crafts or larger woodworking tasks, these clamps are well suited.