"ALEMITE" STRAIGHT DRIVE GREASE FITTINGUsed to avoid tapping costs for a wide variety of applications. Recommended for low- and medium-pressure applications only. Choose tool for straight-type drive fittings or tool for angle-type drive fittings.Highlights: Type: straight.No ball check.Overall length:15/32"Shank length: 5/32"Drill diameter: 1/8"Used for untapped holes voids tapping costs Serrated shank provides secure, lasting grip Simplifies replacement of damaged fittings in old or oversized holes.