The Linear 2100-1916 is an OEM replacement spacer tube manufactured by Linear for use in gate operator systems. 18-inch spacer tube for the Linear SG slide gate arm assembly. Materials: Steel tubing (unconfirmed). Dimensions: 18 in length. Mounting: Installed within SG gate arm assembly as a structural spacer component.
A: The 2100-1916 is an 18-inch spacer tube used as a spacer or extension component within the slide gate arm assembly on Linear SG series operators.
A: The companion part is 2100-1917, which is an 8-inch spacer tube with a black chrome finish, used for shorter spacing requirements within the same SG arm assembly.
A: While not confirmed in published sources, the spacer tube is likely constructed from steel tubing, consistent with Linear's standard structural hardware construction practices.
A: The spacer tube provides the correct spacing and structural support within the SG gate arm assembly, ensuring proper arm geometry and operator performance.
A: Order through Linear/Nortek/Nice authorized distributors using part number 2100-1916. Confirm compatibility with your specific SG operator model with the distributor.
