Material: Made of 304 Stainless Steel, #16 gauge. Prevents Friction: The swivel action ensures that the rod tip follows the fish’s path, allowing the line to pass freely over the roller and preventing unnecessary friction. Reduces Rod Break-Offs: Reduces side loads on the rod tip guide, preventing chaffing-induced break-offs. Swivel Mechanism: Reliably swivels under pressure, yet remains steadfast when not engaged. bottom part contains a gimbal pin for optimal performance Dimensions: Ø1-1/2" in diameter and a height of 2-5/16". Fits most stainless steel rod holder with rod holder insert sleeves Vinland Marine is proud to present a game-changer for fishing enthusiasts – our Drop-in Rod Holder Swivel Insert, blending simplicity with unmatched functionality. Tailored for fishing boats and passionate fishermen, this product effortlessly transforms static stainless rod holders into dynamic, swiveling holders. Enhance your fishing experience, reduce wear on your gear, and catch more with the Vinland Marine Drop-in Rod Holder Swivel Insert. Our Drop-in Rod Holder Swivel Insert is compatible with a variety of rod holder setups, including black rod holder insert, boat cutting board mount, and boat cutting board rod holder. It integrates seamlessly with fishing rod holders for boats, including deep drop rod, deep sea rod, and drop rod. Designed to fit various rod holders, such as fishing rod butt, fishing rod holders boat, marine rod holder, pontoon boat fishing rod holder, PVC fishing rod holder, and PVC rod holder, this insert also fits stainless rod holder and taco marine rod holder. It enhances rod holders on boats, including rod holder extension and trident rod holder. The insert complements stainless steel rod holders boat and t top rod holders boat. It is ideal for use with catfish rod holders boat, degree rod holder, and fish cutting board clamp. It also fits with fishing net holder boat, fishing rod holders pontoon, and marine rod holder boat. Additionally, the Drop-in Rod Holder Swivel Insert is perfect for flush mount rod holders boat, gunnel rod holders boat, and net holder boat. It integrates well with rod holders boat, rod holders boats, rod holders pontoon, rod holders pontoon boats, and sabiki rod reel combo. This versatile insert fits a variety of applications, including boat net, boat net holder, and boat rods. Enhance your fishing setup with this versatile insert, compatible with pontoon boat rod holders, boat grills rod holder mount, rod holders fishing boat deck, and rod holders trolling.