Edmund Scientific Wrench Quickly and Easily Removes Retaining Rings Without Damage.
Fully adjustable set with the strength to easily remove stubborn retaining rings without causing damage. Adjustable from 1/2" to 7". Hex-bodied tips slip into hex-hollowed arms and lock securely with set screws. Strong, sturdy aluminum bodies and locking knobs. Easy to assemble wrench includes three sets of tips—straight blades 3/16"L x 1/16"W and 3/16" L x 1/16" W, round point 1/16" dia. — which fit most retaining rings. Includes 3 1/2" and 7" high tensile steel hex bars and a set of adjustable arms.
Excellent condition.
New price is $75. I'll sell for $50 plus $5 for shipping.