Insert Ring for Friction Ratchet Secure Tools supplies Insert Ring for Friction Ratchet's An insert ring for a friction ratchets a component used in friction ratchets to enhance their functionality and versatility. A friction ratchet is a type of ratchet mechanism that relies on friction between the components to hold and engage the teeth of the ratchet. The insert ring is designed to fit into the ratchet mechanism and provides additional gripping power, allowing the ratchet to securely hold and engage the fastener.