[Versatile Compatibility]: This adapter converts round shank to five-slot, making it suitable for a wide range of electric hammer drills and impact bits, enhancing the versatility of your tool collection. [Construction]: Crafted from steel, this SDS Plus to SDS Max adapter ensures long-lasting durability and reliable performance even under heavy-duty use, providing a solid solution for various drilling tasks. [Size]: With a length of 210mm, this adapter offers an ideal balance between reach and control, allowing for efficient operation in different working environments. [Easy Installation]: Designed for straightforward installation, this converter allows quick and hassle-free attachment to your existing tools, saving time and effort during use. [Easy to Use]: The SDS Plus to SDS Max adapter provides stable connection with easy plug-in and removal. Drilling with this adapter is smooth and effortless. Size: 21cm / 8.27inch Color: As shown Material: Steel + Plastic Package Contents: 1 x Adapter Note: Light reflection and different displays may cause slight color variation between the item in the picture and the actual product. Measurement allowance is +/- 1-3cm.