Professional and exquisite workmanship makes it very wear-resistant and rust-resistant. The light weight and small size make it very convenient to carry and store. The burr-free and smooth surface makes it will not hurt your hands. Two different specifications allow you to choose the most suitable one according to your needs. Made of stainless steel material, it is very durable to use. The length of this product is 3.5cm and the diameter is 2.8cm. It can be used for woodworking workbenches for clamping and fixing. Item Name: Woodworking Table Limit Stopper Material: Stainless Steel Product Specifications: 19mm, 20mm Features: Quick Release, Glitch-free, Anti-rust Size Details: Size: 3.5cm x 2.8cm x 2.8cm/1.38" x 1.1" x 1.1" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Woodworking Table Limit Stopper