This is a solid 457.2 mm metal spanner bar for use with our surface clamps. It has a centre adjustment screw to align the seam between the SR4X models when extra adjustment is needed.
See example of assembly below.
|Dimension||457.2mm metal spanner bar|
|Recommended combination||1x SR18SB and 2x SR4X|
|Related products||SR4X, The SEAMRITE Starter Kit|