• Compatible with LockNLube Grease Couplers
• Plastic needle cover to protect needle when not in use
• Snaps into LockNLube and standard grease couplers for broad compatibility
• For injecting grease into sealed bearings and CV (constant velocity) joints.
• 1.5 inches long.
• 18 gauge steel.
• Rated to 3,000 PSI. Use with manual grease guns only.