Feature 1Crafted from premium aluminum material, durable and long-lasting. 2For 4-inch length provides compatibility with vises of various sizes. 3Vise jaw inserts to hold the hex part of aluminum fittings during assembly to minimize scaring and marking of aluminum hose fittings. Features: Crafted from premium aluminum material, durable and long-lasting. For 4-inch length provides compatibility with vises of various sizes. Vise jaw inserts to hold the hex part of aluminum fittings during assembly to minimize scaring and marking of aluminum hose fittings. Magnetic vise jaw pads allow quick setups and easy transfer between vises. For the racer, hot rod, muscle car & boat enthusiast. Specifications: Item Name: Vise Jaw Pads Main Material: Aluminum Color: Black Size: 10.3*4.1*3.2cm Package Information: Package Size: 13.2*6.8*6.6cm Package Weight: 450g Package List: 2 * Vise Jaw Pads Package List 2 * Vise Jaw Pads