A different wrench for the two sizes of pumps (one wrench can't do both pumps well)

P/N TOOL133 - 3.72" length, use for small pumps

P/N TOOL133-L - 4.83" length, use for large pumps

• Heat treated tool steel
• Precision made
• Black oxide finish
• 1/4" square drive
• Torque wrench friendly