The NcSTAR VTVB1911 Vice Block is a vital tool for maintaining and customizing 1911 slides with precision and stability. Constructed from durable anodized blue aluminum, this vice block ensures a secure grip while enhancing your workspace's efficiency and aesthetics. Fits most 1911 slides for versatile use. Easy installation through frame rail grooves. Securely holds slides during sight removal or replacement. Robust construction for lasting performance. Sleek anodized blue finish for a professional look. This vice block is an essential addition to your gunsmithing toolkit, offering reliability and ease of use.