A 6 1/4-inch Knapp retractor supports controlled tissue retraction in procedures.Four prongs provide focused engagement for maintaining an exposed surgical field.Dull prongs help enable deliberate handling when retracting tissue during surgery.Its 6.25-inch overall length balances access with controlled instrument handling.Useful in general surgery, it supports visualization during routine tissue retraction.In neurosurgery, the compact profile can assist localized exposure and access.