CLEVELAND 42088 PART HARDWARE KIT

Hey, there! Thank you for your inquiry concerning the Blanco 440161 kitchen sink. The sink bowls are not reversible. With regard to your second query, the bottom grids are sold separately. As for installation, this sink is designed to be installed under a solid surface countertop and will require a compatible cutout, which is included with the product. Additionally, you may need a mounting kit, sealant, and plumbing hardware for installation. It's also worth mentioning that this sink is available in durable 16-gauge stainless steel. Unfortunately, it is not yet available on our website. For technical concerns, it's best to call the manufacturer at +49 7045 44-81419. To order this sink, click "Add to Cart" and fill in the required fields. Thank you for going with PlumbersStock. Have a great day!