High quality rollers designed universally for easy mounting on most bow planks/pulpits Constructed from stainless steel AISI316 with a low profile design Dual rollers for self launching operation Best paired with Claw/Bruce, Shark, Wing/Delta, and most Holding anchors Bow Roller for bow plank mounting. Solid AISI 316L Stainless Steel. 3mm Thick with Mirror Polished Lip w/Logo. Self-launching and self-adjusting. Sized for easy installation on most bow pulpits/bow planks. Best paired with Claw/Bruce, Shark, Wing/Delta, and most Holding anchors. Equipped with high quality Delrin® rollers and made using high polished, AISI 316L Stainless Steel. #90113. 16.5" Length | 4.1" Width #90114. 18.5" Length | 4.5" Width #90115. 22.6" Length | 5.5" Width