alca® U shape adapter for various stamp jacks Caravan support surface: 45 x 53 mm inner diameter 20/27 A430810

Universal Compatibility: Adapter designed specifically for use with various punch jack and stamp jack systems Generous Support Surface: Features a substantial contact area measuring 45 x 53 mm for secure and stable vehicle support Dual Inner Diameter Options: Accommodates both 20 mm and 27 mm inner diameters with included reduction adapter for versatile applications Durable Steel Construction: Made from high-quality steel material ensuring long-lasting stability and reliable performance during lifting operations Practical U-Shape Design: U-shaped configuration provides optimal support for tire changes and vehicle maintenance work on caravans