Counter balance your oars without buying new ones! These 4 lb. steel sleeves slide easily over the end of 1 7/8 oar shafts, fasten securely to the shaft anywhere you want and are completely removable.
 

• This river tool is fully adjustable and will enable you to offset the weight of the oar outside your oarlocks.
• You can custom adjust these weights for multiple rowers, personal preferences, or for different rowing conditions.
• They will definitely save some wear and tear on the arms over the course of a long day (or week) on the water.
• Sleeves are secured to the oar with three 1/4-20 x 1/2 length nylon pan head screws.
• Ideal for oars longer than nine feet.

Specs: