Each Pro-Clamp separator features secure grooves for each wire, with a top bracket that snaps in place to sandwich the wires securely and keep them tidy and away from engine heat sources.Specifications: Category: Ignition Part Type: Spark Plug Wire Holder Product Type: Wire Separators Sub Category: Ignition Wire and Related Components Installation: No tools needed; stand alone or bolt down; base includes retaining-screw hole Warranty: Manufacturer's Limited 1 Year Warranty Part Number: 8843 FAQWhat does the Pro-Clamp do?It keeps spark plug wires tidy and away from engine heat sources using secure per-wire grooves.Are tools needed to open it?No tools are needed to open the clamp.Do wires stay in place with the cover removed?Yes, wires stay securely in place even when the cover is removed.How is it mounted?It can stand alone or be bolted down using the retaining-screw hole in the base.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What does the Pro-Clamp do?","acceptedAnswer":{"@type":"Answer","text":"It keeps spark plug wires tidy and away from engine heat sources using secure per-wire grooves."}},{"@type":"Question","name":"Are tools needed to open it?","acceptedAnswer":{"@type":"Answer","text":"No tools are needed to open the clamp."}},{"@type":"Question","name":"Do wires stay in place with the cover removed?","acceptedAnswer":{"@type":"Answer","text":"Yes, wires stay securely in place even when the cover is removed."}},{"@type":"Question","name":"How is it mounted?","acceptedAnswer":{"@type":"Answer","text":"It can stand alone or be bolted down using the retaining-screw hole in the base."}}]}