PetSafe/Innotek Probe Replacement Kit/Pack - Dog Shock Collar Parts - Probe Prong Post
14 pieces included in kit:- (2) 3/4" Male Stainless Steel Contact Points (Probes)- (2) 1/4" Male Stainless Steel Contact Points (Probes)- (2) 3/4" Female Stainless Steel Contact Points (Probes)- (2) 3/8" Female Stainless Steel Contact Points (Probes)- (2) Stainless Steel Probe Screws- (2) Plastic Flat-Top Collar Washers (20mm outer diameter)- (2) Plastic Washers (17mm outer diameter)** Note:  This kit does not include the angled washers for the PIF 275-19 Wireless Radio Collars