K-D Tools 3979 Ratchet Pump

• Coverts your air ratchet into a fluid transfer pump
• Patented first use self priming design
• Easily and securely engages with all 3/8" drive air ratchets
• Retaining bracket holds pump during use for one hand operation
• Quick couple fittings allow easy hose changes, no drip storage, and keeps pump primed for next use