Check the listing for details. OLFA 9617 HOB-2/5B Safety Hook Blades, 5-Pack. Condition: New. Listed at 14.84 USD. OLFA 9617 HOB-2/5B Safety Hook Blades, 5-Pack Hook replacement blade helps reduce injuries in the workplace and protect your cutting surface. Made of high-quality Japanese grade carbon tool steel for maximum sharpness and superior edge retention. Fits OLFA SK-4 and SK-9 safety knives. Carbon tool steel Dual edge Cuts shrinkwrap, nylon straps, linoleum and roofing Fits SK-4 and SK-9 safety knives Listing and template services provided by inkFrog PaymentShippingReturnsPaymentShippingReturns We accept payment by any of the following methods: PayPal Most Major Credit Cards We offer FREE shipping on all orders! Most orders are shipped same day (Monday-Friday) and you should expect to receive it between one to four days after it is shipped. NOTE: This is an estimated shipping time, it is not a guarentee. In the very unlikely event that your item is lost or damaged during shipping, please call us so that we have the opportunity to mend to issue. Please refer to eBay's return policy for more information. You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. NOTE: Returned product must be in resellable condition. Hook replacement blade helps reduce injuries in the workplace and protect your cutting surface. Made of high-quality Japanese grade carbon tool steel for maximum sharpness and superior edge retention. Fits OLFA SK-4 and SK-9 safety knives. Carbon tool steel Dual edge Cuts shrinkwrap, nylon straps, linoleum and roofing Fits SK-4 and SK-9 safety knives [Listing and template services provided by inkFrog] (https://signin.ebay.com/authorize?client_id=inkFrogI-eBayShop-PRD-45d7504c4-548de517&response_type=code&redirect_uri=inkFrog__Inc.-inkFrogI-eBaySh-vlfzfmcd&scope=https://api.ebay.com/oauth/api_scope%20https://api.ebay.com/oauth/api_scope/sell.marketing.readonly%20https://api.ebay.com/oauth/api_scope/sell.marketing%20https://api.ebay.com/oauth/api_scope/sell.inventory.readonly%20https://api.ebay.com/oauth/api_scope/sell.inventory%20https://api.ebay.com/oauth/api_scope/sell.account.readonly%20https://api.ebay.com/oauth/api_scope/sell.account%20https://api.ebay.com/oauth/api_scope/sell.fulfillment.readonly%20https://api.ebay.com/oauth/api_scope/sell.fulfillment%20https://api.ebay.com/oauth/api_scope/sell.analytics.readonly) OLFA 9617 HOB-2/5B Safety Hook Blades, 5-Pack Hook replacement blade helps reduce injuries in the workplace and protect your cutting surface. Made of high-quality Japanese grade carbon tool steel for maximum sharpness and superior edge retention. Fits OLFA SK-4 and SK-9 safety knives. Carbon tool steel Dual edge Cuts shrinkwrap, nylon straps, linoleum and roofing Fits SK-4 and SK-9 safety knives Listing and template services provided by inkFrog Payment We accept payment by any of the following methods: PayPal Most Major Credit Cards Shipping We offer FREE shipping on all orders! Most orders are shipped same day (Monday-Friday) and you should expect to receive it between one to four days after it is shipped. NOTE: This is an estimated shipping time, it is not a guarentee. In the very unlikely event that your item is lost or damaged during shipping, please call us so that we have the opportunity to mend to issue. Returns Please refer to eBay's return policy for more information. You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. NOTE: Returned product must be in resellable condition. Hook replacement blade helps reduce injuries in the workplace and protect your cutting surface. Made of high-quality Japanese grade carbon tool steel for maximum sharpness and superior edge retention. Fits OLFA SK-4 and SK-9 safety knives. Carbon tool steel Dual edge Cuts shrinkwrap, nylon straps, linoleum and roofing Fits SK-4 and SK-9 safety knives Listing and template services provided by inkFrog