Features: Easy setups without tool Slide lumber into the support for fast secure clamping, ideal for mobile workspaces or quick repairs with rapid installation/removal design. not slip, The serrated teeth firmly grip the wooden beam to prevent it from sliding during cutting, hammering or heavy loading. Perfect for carpenter, DIY enthusiasts, and home renovators needing reliable support for woodworking projects or furniture assembly. multifunction in workshops, construction sites, or home garages for building sawhorses, reinforcing tables, or stabilizing heavy materials during precise cut. Open frame design ensures accurate board alignment, while hard steel construction guarantees long service durability for demanding tasks like sawing, hammering, or load bearing. Specifications: Material: metal Size: about 40x92x150mm/1.57x3.62x5.91inch Package Includes: 2xWorkbench Clamp note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.