Additional Drilling Equipment - Baker Hughes SKU# H400480001. 438 Frac Plug Ball Type. Price is for ONE. Twenty available. Please contact me with any questions. Will offer quantity discount. The more you buy the cheaper they will be. Will also offer pickup discount. These are 22 lbs each. Please be sure this is correct for your application. Please see pictures. Thank you. Location: Roscoe, Illinois. For complete listing information please select the Click To Bid button to see this item on eBay.