Power LockScotty's most popular value-priced, positive-locking, open style rod holder. Fibre reinforced engineering nylon, offers strength, resilience and reliability.No. 231Power Lock Rod Holder with No. 244 Flush Deck MountWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer. For more information go to >P65Warnings.ca.gov.