Item Type: Woodworking Trimmer Base Material: Aluminum Alloy Weight: Approx. 428g / 15.1oz Base: Approx. 9x9cm / 3.5x3.5in Aperture: Approx. 7.5cm / 3.0in Product Height: Approx. 10.4cm / 4.1in Main Use: Assist woodworking router to process wood or other thin materials Package List 1 x Trimmer Base 1. Please allow 0& 8209;1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Tiltable Design: Woodworking multi angle Trimmer base supports free adjustment between 30 and 45 to meet different usage requirements. 2Adjusting Screw: Adjust the tilt angle by adjusting the bottom screw, and adjust the top screw to fix, suitable for splicing and trimming equipment. 3Aluminum Alloy Material: Use high quality aluminum alloy material, high hardness, wear resistance, durable to use, not easy to deform or damage. 4Multiple Uses: Designed for trimming machines, woodworking routers, stitching machines, etc., different configurations can be achieved when same router bit is used. 5Applicable Objects: Suitable for trimming laminates, wood boards and other thin materials, with a stable structure, and a practical woodworking equipment.