Knife shank Technical data: * Total height: 26.2 mm * External thread: M12 Application: * Lawn mower disk Catalog number: - 257N12000002 Product features: * Durable and solid * Product PolishThe stun price is for one piece or one running meter (depending on the item in the advertisement). You can buy one piece or one meter of the item even though it is stated in the advertisement that it is packed collectively (we will complete the packaging for you and send as much as you order).