Otis FG-VSJ-R1100 Soft Vise Jaws - Remington 1100Otis FG VSJ R1100 For gunsmiths or firearm owners working on their Remington 1100, the Otis Soft Jaws for Remington 1100 are an essential item to protect your firearm while keeping it secure in a vise. Works with light duty vises up to large, heavy duty vises (minimum vise jaw measurement is 4L x 0. 5H). Composed of a non slip rubber material, these soft jaws have the perfect balance of hardness to keep even the smallest parts clamped and flexibility